Papers in Journals

Emmanouil-Kalos, A., & Vozikis, A. (2025). From Advocacy to Impact: The Determinants of Patient Organizations’ Influence in Health Governance. International Journal of Non-Profit Sector Empowerment, 4(1), e45346. https://doi.org/10.12681/npse.45346

Vozikis, A., Peristeris, P., Tsotra, F., Magkou, C., Stofas, A., Bouklas, D., & Kourea, H. P. (2025). HSD70 Mapping Anatomic Pathology Laboratories of Public Hospitals in Greece: Units, Infrastructure, Personnel, and Workload Estimation. Value in Health, 28(12), S387. https://doi.org/10.1016/j.jval.2025.09.1731

Tsotra, F., Briola, K., Emmanouil-Kalos, A., Sidiropoulos, S., & Vozikis, A. (2025). EPH104 Exploring Factors Associated With Online Food Delivery Behavior Among Young Adults. Value in Health, 28(12), S284. https://doi.org/10.1016/j.jval.2025.09.1233

Peristeris, P., Katsara, M., Tsotra, F., BRIOLA, K., & Vozikis, A. (2025). PCR13 Adherence to Anti-VEGF Treatment of Patients With Age-Related Macular Degeneration of Exudative Type (nAMD) and Diabetic Macular Edema (DME) in Greece: Evidence From an Expert Panel. Value in Health, 28(12), S549. https://doi.org/10.1016/j.jval.2025.09.2486

Tsotra, F., & Vozikis, A. (2025). EE619 Productivity Losses Due to Ill Health Among Adults Aged 50 and Older in Greece. Value in Health, 28(12), S231. https://doi.org/10.1016/j.jval.2025.09.1001

Karali, E., Briola, K., Emmanouil-Kalos, A., Sidiropoulos, S., Ginis, A., & Vozikis, A. (2025). Smartphone Addiction Among Greek University Students: A Cross-Sectional Study Using the SAS-SV Scale. Psychiatry International, 6(4), 152. https://doi.org/10.3390/psychiatryint6040152

P. Kosmidis, T. Kosmidis, K. Papadopoulou, N. Korfiatis, A. Vozikis, et.al. (2025) Frequency of Adverse Events Reported Digitally by Patients With Advanced NSCLC: Analysis From CLIMEDIN, a HeCOG Study, Journal of Thoracic Oncology Vol. 20 No. 10S1. https://www.jto.org/article/S1556-0864(25)01787-3/pdf

PA Kosmidis, T Kosmidis, K Papadopoulou, N Korfiatis, A Vozikis, et.al (2025) SNF-CLIMEDIN: A HECOG prospective randomized trial of digital support and intervention in patients with advanced non-small cell lung cancer (NSCLC)—Final results. Journal of Clinical Oncology 43 (16_suppl), 1515-1515. https://ascopubs.org/doi/abs/10.1200/JCO.2025.43.16_suppl.1515

Sidiropoulos, S., Emmanouil-Kalos, A., Chouzouris, M., Xenos, P., & Vozikis, A. (2025). From Aid to Impact: The Cost-Effectiveness of Global Health Aid in Sub-Saharan Africa and the Evolving Role of Microinsurance. Healthcare, 13(14), 1716. https://doi.org/10.3390/healthcare13141716

Giannis Agorastos, Elpida Pavi, Athanassios Vozikis, Kostas Athanasakis, The Characteristics of Immunoncology Drugs Appraised by NICE and SMC: A Retrospective Analysis 2012-2023, Journal of Cancer Policy, 2025, 100599, ISSN 2213-5383, https://doi.org/10.1016/j.jcpo.2025.100599

A.D. Tsouros, J. Kyriopoulos[†], Ε. Thireos, K. Souliotis, X. Contiades, A. Vozikis (2025) Public health in the 21st century – Redefining the public health system in Greece in the post-COVID era, Archives of Hellenic Medicine 2025, 42(Suppl 1):16–22 https://www.mednet.gr/archives/2025-sup/pdf/16.pdf

A. Vozikis, D. Kontopidis, P. Peristeris, K. Briola (2024) Unmet Medical Needs (UMN): A Patients’ Perspective With Focus on Greece, Value in Health Vol. 27 Issue 12 Supplement S552 Published in issue: December, 2024 https://www.valueinhealthjournal.com/article/S1098-3015(24)06358-7/pdf

K. Briola, A. Vozikis (2024) Assessing Patient Experience With Cardiovascular Diseases Using the PREMs Tool, Value in Health Vol. 27 Issue 12 Supplement S539 Published in issue: December, 2024 https://www.valueinhealthjournal.com/article/S1098-3015(24)06295-8/pdf

E.V. Karali, K. Briola A., Emmanouil-Kalos, S. Sidiropoulos, A. Vozikis (2024) PCR73 Smartphone Addiction Among Greek University Students, Value in Health Vol. 27 Issue 12 Supplement S518 Published in issue: December, 2024 https://www.valueinhealthjournal.com/article/S1098-3015(24)06201-6/pdf

A. Emmanouil-Kalos, A Vozikis (2024) Resource Allocation and Outcomes in the Greek Health System: Convergence and Divergence Within the Mediterranean Healthcare Model, Value in Health Vol. 27 Issue 12 Supplement S296 Published in issue: December, 2024 https://www.valueinhealthjournal.com/article/S1098-3015(24)06201-6/pdf

Athanasiadou, Chrysoula Rozalia & Pollalis, Yiannis & Vozikis, Athanassios & Lykeridou, Aikaterini & Georgakopoulou, Vasiliki & Dourou, Panagiota & Sousamli, Aikaterini & Sarantaki, Antigoni. (2024). Addressing Postpartum Care Challenges and Information Accessibility for Mothers With Hearing Disability: A Systematic Review. Cureus. 16. 10.7759/cureus.71092. (Impact Factor: 1.2)

H Linardou, T Kosmidis, K Papadopoulou, N Korfiatis, A Vozikis, S Lampaki, A Psyrri, E Fountzilas, AN Christopoulou, E Samantas, A Vagionas, G Mountzios, G Goumas, NG Tsoukalas, I Athanasiadis, D Bafaloukos, CG Panopoulos, MI Koufaki, G Fountzilas, PA Kosmidis (2024). Analysis of evolution of patient reported side effects during treatment for advanced NSCLC. Annals of Oncology, 35, S863-S864. https://doi.org/10.1016/j.annonc.2024.08.1429 (Impact Factor: 56.7)

Emmanouil Taxiarchis Gazilas, Athanassios Vozikis (2024). The impact of market concentration on the financial performance of general private clinics in Greece. International Journal of Management & Entrepreneurship Research, (6), 8 Pages 2533-2548 https://doi.org/10.51594/ijmer.v6i8.1381

Fragoulakis, V., & Vozikis, A. (2024). Utilizing Synthetic Data and Artificial Neural Networks for Clinical Phenotype Prediction in Precision Medicine: A Targeted Metabolomic Analysis of Urinary Organic Acids in Autoimmune Diseases. Journal of Politics and Ethics in New Technologies and AI, 3(1), e38383. https://doi.org/10.12681/jpentai.38383

Paris A. Kosmidis, Thanos Kosmidis, Kyriaki Papadopoulou, Nikolaos Korfiatis, Athanassios Vozikis, Sofia Lampaki, Amanda Psyrri, Elena Fountzilas, Athina Christopoulou, Epaminondas Samantas, Anastasios Vagionas, Giannis Socrates Mountzios, Georgios Gkoumas, Nikolaos Tsoukalas, Ilias Athanasiadis, Dimitris Bafaloukos, Chris G. Panopoulos, Margarita Ioanna Koufaki, George Fountzilas, Helena Linardou (2024) SNF-CLIMEDIN: A prospective randomized trial of digital intervention in patients with advanced NSCLC—A HeCOG study. Journal of Clinical Oncology 2024 42:16_suppl, 1520-1520 (Impact Factor: 45.3)

Skokou M, Karamperis K, Koufaki MI, Tsermpini EE, Pandi MT, Siamoglou S, Ferentinos P, Bartsakoulia M, Katsila T, Mitropoulou C, Patrinos GP; Consortium of the PREPARE study in Greece (2024) Clinical implementation of preemptive pharmacogenomics in psychiatry. EBioMedicine;101:105009. doi: https://doi.org/10.1016/j.ebiom.2024.105009 . Epub 2024 Feb 16. PMID: 38364700; PMCID: PMC10879811. (Impact Factor: 11.1)

Gazilas, Emmanouil Taxiarchis and Vozikis, Athanassios (2023): An Empirical Analysis on the Impact of Market Concentration on the Financial Performance of General Private Clinics in Greece, MPRA Paper No. 121234
https://mpra.ub.uni-muenchen.de/121234/1/Full%20Manuscript.pdf

Vozikis A, Pissakas G, Kapetanakis G, Apostolidis K (2023) Provision and Public Expenditure of Radiotherapy Services in Greece (2013-2020), Value in Health, 26(12) S92; https://doi.org/10.1016/j.jval.2023.09.484 (Impact Factor: 4.5)

Vozikis A, Pissakas G, Kapetanakis G, Apostolidis K (2023) Mapping Facilities, Equipment and Trained Personnel of Radiotherapy in Greece, Value in Health, 26(12) S427; https://doi.org/10.1016/j.jval.2023.09.2234 (Impact Factor: 4.5)

Batakis D, Sidiropoulos S, Emmanouil-Kalos A, Fouskas T, Zopounidis C, Vozikis A. Medical Tourism in the Region of Crete, Greece: Perspectives from Healthcare Providers, Hotel Managers, and Medical Tourists. Sustainability. 2023; 15(24):16822. https://doi.org/10.3390/su152416822 (Impact Factor: 3.9)

A Vozikis, V Liakopoulos, S Sidiropoulos, A Emmanouil-Kalos, K Briola (2023) Mapping Pharma Market Access Executives in Greece, Value in Health, 26(12) S444-S445; https://doi.org/10.1016/j.jval.2023.09.2426 (Impact Factor: 4.5)

S Sidiropoulos, A Emmanouil-Kalos, P Xenos, M Chouzoris, A Vozikis (2023) Cost-Effectiveness of the Development Assistance for Health in Sub-Saharan Africa for HIV, Malaria and Tuberculosis (1995-2018), Value in Health, 26(12) S139; https://doi.org/10.1016/j.jval.2023.09.722 (Impact Factor: 4.5)

I Efthymiou, A Vozikis, S Sidiropoulos, A Emmanouil-Kalos (2023) Economic Evaluation and Return-on-Investment (ROI) of Fostering Physical Activity Policies (Simulation With Two Different Tools), Value in Health, 26(12) S170; https://doi.org/10.1016/j.jval.2023.09.874 (Impact Factor: 4.5)

Margarita-Ioanna Koufaki, Vasileios Fragoulakis, Konstantinos Z. Vasileiou, Xando Díaz-Villamarín, Kariofyllis Karamperis, Athanassios Vozikis, Jesse Swen, Cristina L. Dávila-Fajardo, George P. Patrinos, Christina Mitropoulou (2023) Economic evaluation of pharmacogenomic-guided antiplatelet treatment in Spanish patients suffering from acute coronary syndrome participating in the U-PGx PREPARE study, Human Genomics Hum Genomics 17, 51 (2023). https://doi.org/10.1186/s40246-023-00495-3
(Impact Factor: 4.5)

Helena Linardou, Sofia Lampaki , Georgia-Angeliki Koliou, Athanassios Vozikis, et.al (2023) Real-world data and economic evaluation of Nivolumab in previously treated patients with non-small cell lung cancer in Greece: the experience of the Hellenic Cooperative Oncology Group, Anticancer Research, 43 (6) 2799-2812; https://doi.org/10.21873/anticanres.16449
(Impact Factor: 2.435)

Chatzivasileiou, S., Emmanouil-Kalos, A., Efthymiou, I. P., Batakis, D. & Vozikis, A. (2023). Mapping the Donations of Pharma Companies in Greece: The Case of Scientific Societies. International Journal of Non-Profit Sector Empowerment, 2(1), e34419. https://doi.org/10.12681/npse.34419

Fylatos, D., Efthymiou, I. P., Sidiropoulos, S., Emmanouil-Kalos, A., & Vozikis, A. (2022). Greece 2.0, Health Economics and Outcome Research and the Rise of Artificial Intelligence: Another Missed Opportunity or it’s Time for Brilliance?. Journal of Politics and Ethics in New Technologies and AI, 1(1), e31452. https://doi.org/10.12681/jpentai.31452

Iris – Panagiota Efthymiou, Athanassios Vozikis, & Ioannis Kyriazis (2022) The Major Risk Factors that Increase the Frequency of Noncommunicable Diseases: A Review of Evidence-Based Research, International Journal of Caring Sciences, 15(1), 655-662

A.G. Koutoupis, P.N. Koufopoulou, D.I. Antonoglou, A. Vozikis (2022) Risk identification, assessment and management in the Greek public hospitals: The contribution of the Board of Directors and Internal Audit, Journal of Accounting and Management Information Systems, 21(1), 92-112, DOI: http://dx.doi.org/10.24818/jamis.2022.01005

Symeon Sidiropoulos, Stavroula Valachea, Maria-Eirini Kanakaki, Alkinoos Emmanouil-Kalos, Grigorios Tsimogiannis, Athanassios Vozikis (2022) Development Assistance for Health and the Role of NGOs in the Africa Region: The Case of the Central African Republic. Journal of Regional Socio-Economic Issues, 12(1), 44-58

Athanassios Vozikis, Athanasios Panagiotou and Stefanos Karakolias (2022) A Decision Support Tool for more Effective Legal and Financial Management of Civil Medical Liability Cases. Journal of Regional Socio-Economic Issues, 12(1), 28-37

Paraskevi Koufopoulou, Colin C. Williams, Athanassios Vozikis, Kyriakos Souliotis, Antonios Samprakos (2021) Estimating Shadow Economy Size in Greece 2000 – 2018: A Flexible MIMIC Approach. SPOUDAI Journal of Economics and Business, Vol. 71(3-4), 23-47.

Sidiropoulos, S., Emmanouil-Kalos, A., Kanakaki, M. E., & Vozikis, A. (2021). The Rise of NGOs in Global Health Governance and Credibility Issues in the 21st Century. HAPSc Policy Briefs Series, 2(2), 278-288.
doi:https://doi.org/10.12681/hapscpbs.29516

Vozikis, A., Panagiotou, A., & Karakolias, S. (2021). Α Tool for Litigation Risk Analysis for Medical Liability Cases. HAPSc Policy Briefs Series, 2(2), 268-277. doi:https://doi.org/10.12681/hapscpbs.29514

Mountzios G, Lampaki S, Koliou GA, Vozikis A, Kontogiorgos I, Papantoniou P, Koufaki MI, Res E, Boutis A, Christopoulou A, Pastelli N, Grivas A, Aravantinos G, Lalla E, Oikonomopoulos G, Koumarianou A, Spyratos D, Bafaloukos D, Rigakos G, Papakotoulas P, Fountzilas G, Linardou H. An Observational Study to Assess the Molecular Epidemiology and Direct Medical Costs of Epidermal Growth Factor Receptor (EGFR) Mutations in Patients with Advanced EGFR Mutation-Positive Non-Small Cell Lung Cancer Treated with Afatinib in Real-World Clinical Settings in Greece. Lung Cancer (Auckl);12:93-102. doi: 10.2147/LCTT.S318007. PMID: 34512058; PMCID: PMC8415762. (Impact Factor: 3.6)

C Mitropoulou, K Karamperis, M Koromina, P Papantoniou, M Skokou, F Kanellakis, K Mitropoulos, A Vozikis (2021) Systematic review of economic evaluation studies in psychiatric pharmacogenomics. European Psychiatry, 64(S1), S382-S382. doi:10.1192/j.eurpsy.2021.1024 (Impact Factor: 5.361)

Paraskevi Koufopoulou, Athanassios Vozikis, Kyriakos Souliotis, Antonios Samprakos (2021) Informal health care payments in Greece: A flexible MIMIC model adaptation, Journal of Applied Structural Equation Modeling (JASEM), 5(2):1-19

Karamperis, K.,Koromina, M., Papantoniou, P., Skokou, M., Kanellakis, F., Mitropoulos, K., Vozikis, A., Mitropoulou, C. (2021) Economic evaluation in psychiatric pharmacogenomics: A systematic review, The Pharmacogenomics Journal, 21, 533–541 https://doi.org/10.1038/s41397-021-00249-1 (Impact Factor: 3.550)

C. Platis, N. Papadopoulou, A.E. Raptis, P. Theofilou, G. Intas, A. Vozikis (2021) The relationship between job satisfaction and the intention of oncology nurses to leave their profession, Archives of Hellenic Medicine, 38(3):351–359

Theodoros V. Giannouchos, Benjamin Ukert, Athanassios Vozikis, Evangelia Steletou, Kyriakos Souliotis (2021) Informal out-of-pocket payments experience and individuals’ willingness-to-pay for healthcare services in Greece, Health policy, 125(6), 693-700, ISSN 0168-8510, https://doi.org/10.1016/j.healthpol.2021.04.00 (Impact Factor: 2.98)

Sganga, G., Baguneid, M., Dohmen, P. Giamarellos-Bourboulis, E., Romanini E., Vozikis, A., Eckmann, C. (2021) Management of superficial and deep surgical site infection: an international multidisciplinary consensus. Updates Surg (2021). https://doi.org/10.1007/s13304-021-01029-z (Impact Factor: 2.587)

Batakis, D., Sidiropoulos, S., Vozikis, A. (2020). What is the Role of International Law in Global Health Governance on the Period of Covid-19. HAPSc Policy Briefs Series, 1(2), 153-165. https://doi.org/10.12681/hapscpbs.26493

Efthymiou, I., Vozikis, A., Sidiropoulos, S., & Kritas, D. (2020). AI and Big Data: A New Paradigm for Decision Making in Healthcare. HAPSc Policy Briefs Series, 1(2), 138-145. https://doi.org/10.12681/hapscpbs.26490

Stavros Theologou, Olympia Konstantakopoulou, Athanasios Vozikis (2020) Factors increasing hospitalization cost in adult patients post cardiac surgery, International Journal of Caring Sciences, 13 (3), 1752-1761

Tsoukalas, D., Fragoulakis, V., Papakonstantinou, E., Antonaki, M., Vozikis, A., Tsatsakis, A., Buga, A.M., Mitroi, M., Calina, D. (2020) Prediction of Autoimmune Diseases by Targeted Metabolomic Assay of Urinary Organic Acids. Metabolites, 10(12), 502; https://doi.org/10.3390/metabo10120502 (Impact Factor: 4.097)

Efthymiou, I. P., Sidiropoulos, S., Kritas, D., Rapti, P., Vozikis, A., Souliotis, K. (2020). AI transforming Healthcare Management during Covid-19 pandemic. HAPSc Policy Briefs Series, 1(1), 130 – 138. DOI:10.12681/hapscpbs.24958

Iris – Panagiota Efthymiou, Athanassios Vozikis, Petros Galanis, Symeon Sidiropoulos & Ioannis Kyriazis (2020) Lifestyle Risk Factors and Cardiovascular Disease Risk in Youth, International Journal of Caring Sciences, 13(2), 921-937

Athanassios Vozikis, Yannis Pollalis, Archontoula Armoutaki & Ioannis Kyriazis (2020) The Association between Smoking and Health Risk Behaviours among University Students in Greece, International Journal of Caring Sciences, 13(2), 783-790

E Fountzilas, GA Koliou, A Vozikis, et.al. (2020) Real-world clinical outcome and toxicity data and economic aspects in patients with advanced breast cancer treated with cyclin-dependent kinase 4/6 (CDK4/6) inhibitors combined with endocrine therapy: the experience of the Hellenic Cooperative Oncology Group, ESMO Open, 5(4), e000774 (Impact Factor: 5.329)

Theodoros Giannouchos, Athanassios Vozikis, Paraskevi Koufopoulou, Leanne Fawkes, Kyriakos Souliotis (2020) Informal out-of-pocket payments for healthcare services in Greece, Health policy, 124(7), 758-764 (Impact Factor: 2.98)

N Tsaloukidis, D Tsoromokos, D Zarakovitis, A Vozikis, A Lazakidou (2020) Comparative Analysis of Cost-Effectiveness in Basic Life Support Training: Traditional Learning versus Distance Learning, Advances in Management & Applied Economics, 10 (3), 13-20

Iris – Panagiota Efthymiou, Athanassios Vozikis and Symeon Sidiropoulos (2019) Innovation in healthcare with a focus on cancer care, International Journal of Health Research and Innovation, vol.7(2):9-14

Umberto Restelli, Marzia Bonfanti, Valeria Pacelli, Davide Croce, Giuliano Rizzardini, Marco Soro, Symeon Metallidis, Athanassios Vozikis, Santiago Moreno Guillén, Santiago Grau Cerrato (2019) Organisational and financial consequences of the early discharge of patients treated for acute bacterial skin and skin structure infection and osteomyelitis in infectious disease departments in Greece, Italy and Spain: a scenario analysis, BMJ Open 2019;9:e031356. doi: 10.1136/bmjopen-2019-031356 (Impact Factor: 2.692)

Athanasios Constantopoulos, John Yfantopoulos, Panos Xenos and Athanassios Vozikis (2019) Cluster shifts based on healthcare factors: the case of Greece in an OECD background 2009-2014, Advances in Management & Applied Economics, 9(6):29-50

Stavros Symeonidis, Stefania Koutsilieri, Athanassios Vozikis, David N Cooper, Christina Mitropoulou, George P Patrinos (2019) Application of Economic Evaluation to Assess Feasibility for Reimbursement of Genomic Testing as Part of Personalized Medicine Interventions, Frontiers in Pharmacology, section Pharmacogenetics and Pharmacogenomics (Impact Factor: 5.810)

Theodoros V. Giannouchos,Dimos-Dimitrios Mitsikostas, Robert L. Ohsfeldt, Athanassios Vozikis, Paraskevi Koufopoulou (2019) Cost-effectiveness analysis of erenumab versus onabotulinumtoxinA for patients with chronic migraine attacks in Greece, Clinical Drug Investigation (Impact Factor: 2.859)

V Fragoulakis, M Bartsakoulia, X Diaz, C Chalikiopoulou, C Kehagia, JG Sanchez-Ramos, LJ Martinez-Sanchez, M Gkotsi, E Katrali, E Skoufas, A Vozikis, A John, BR Ali, S Wordsworth, CL Davila-Fajardo, T Katsila, GP Patrinos, C Mitropoulou (2019) Cost-Effectiveness Analysis of Pharmacogenomics-Guided Clopidogrel Treatment in Spanish Patients Undergoing Percutaneous Coronary Intervention, The Pharmacogenomics Journal, 1:16 (Impact Factor: 3.550)

Dimitrios Batakis , Symeon Sidiropoulos and Athanassios Vozikis (2019) Stakeholders, factors and outcomes concerning health policy formation debate, International Journal of Health Research and Innovation, 7(2):1-7

Theodoros Fouskas , Symeon Sidiropoulos , Athanassios Vozikis (2019) Leaving no one out? Public health aspects of migration: Health risks, responses and accessibility by asylum seekers, refugees and migrants in Greece, International Journal of Health Research and Innovation, 7(1):13-28

Efthymiou I-P. , Vozikis A., Sidiropoulos S. (2019) Application of Sociocybernetic model in the field of Health Management, International Journal of Scientific & Engineering Research, 10(5):451-460, May-2019, ISSN 2229-5518

P.N. Koufopoulou, C.C. Williams, A. Vozikis, K. Souliotis (2019) Shadow Economy: Definitions, terms & theoretical considerations, Advances in Management & Applied Economics, 9(5):35-57 Scienpress Ltd, 2019

V Fragoulakis, M Bartsakoulia, X Diaz, C Chalikiopoulou, C Kehagia, JG Sanchez-Ramos, LJ Martinez-Sanchez, M Gkotsi, E Katrali, E Skoufas, A Vozikis, A John, BR Ali, S Wordsworth, CL Davila-Fajardo, T Katsila, GP Patrinos, C Mitropoulou (2019) Cost-Effectiveness Analysis of Pharmacogenomics-Guided Clopidogrel Treatment in Spanish Patients Undergoing Percutaneous Coronary Intervention, Public Health Genomics;21(suppl 1):10–22 (Impact Factor: 2.000)

S Simeonidis, A Vozikis, GP Patrinos (2018) Overview of Cost-Utility Analysis and Reimbursement of Individualized Medicine Interventions, Public Health Genomics;21(suppl 1):10–22 (Impact Factor: 2.000)

Iris-Panagiota Efthymiou and Vozikis A (2017) Medicine, A Pan-Historical, Pan-Cultural Science, Journal of Cardiology & Cardiovascular Therapy, 3(4): 555619

Sofia Xesfingi, Dimitrios Karamanis and Athanassios Vozikis (2017) Patient Satisfaction at Tertiary Level Healthcare Services in Greece: Inpatient vs Outpatient Healthcare Services Assessment, International Journal of Health Economics and Policy, 2(3): 125-133.

Vozikis, A., Xesfingi, S., Moustaferi, E., Balbouzis, T. and Rigatos, T. (2016) The DRG-Based Hospital Prospective Payment System in Greece: An Assessment of the Reimbursement Rates Using Clinical Severity Classification. Modern Economy, 7, 1584-1600

Mitropoulou C, Fragoulakis V, Rakicevic LB, Novkovic MM, Vozikis A, Matic DM, Antonijevic NM, Radojkovic DP, van Schaik RH, Patrinos GP (2016) Economic analysis of pharmacogenomic-guided clopidogrel treatment in Serbian patients with myocardial infarction undergoing primary percutaneous coronary intervention, Pharmacogenomics, 17(16): 2016-0052
(Impact Factor: 2.533)

Vozikis A, Riga M, Pollalis Y. (2016) Medical Malpractice Risk Factors: An Economic Perspective of Closed Claims Experience, Journal of Health & Medical Economics, 2(3): 12

Vozikis et al. (2016) Test Pricing and Reimbursement in Genomic Medicine: Towards a General Strategy, Public Health Genomics, 19:352-363 (Impact Factor: 2.000) (Citations: 10)

A. Vozikis, E. Athanasiadi, V. Fragoulakis, A. Spathis, C. Kottaridi, A. Mourtzikou, A. Pouliakis, P. Karakitsos (2016) Economic Evaluation of a Decision Support System for Referrals to Colposcopy, Acta Cytologica 2016;60(suppl 1):161-162 (Impact Factor: 2.319)

Xesfingi S, Vozikis A (2016) A eHealth Literacy: In the Quest of the Contributing Factors, Interactive Journal of Medical Research 5(2):e16 (Impact Factor: 2.03 * projected 2016) (Citations: 5)

Athanassios Vozikis, Sofia Xesfingi  (2016) Patients’ satisfaction with the health care system: Assessing the impact of socio-economic and health care provision factors, BMC Health Services Research 16:94 (Impact Factor: 2.655) (Citations: 10)

S Xesfingi, A Vozikis and Y Pollalis (2016) Citizens’ Preferences on Health Care Expenditure Allocation: Evidence from Greece, Health Expectations, 19(6): 1265–1276 (Impact Factor: 3.377)

Douzgou S., Pollalis Y.A., Vozikis A.,  Patrinos G.P.,  Clayton-Smith J. (2016) Collaborative Crowd Sourcing For the Diagnosis of Rare Genetic Syndromes: the DYSCERNE experience, Public Health Genomics, 19:19-24 (Impact Factor: 2.000)

Vozikis, A., Stavropoulou, L. and Patrinos, G.P. (2015) Community Pharmacists’ Strategies in Greece: An Assessment of the Policy Environment and the Mapping of Key Players. Health, 7, 1560-1577 (Citations: 1)

Vozikis, A. and Siganou, M. (2015) Immigrants’ Satisfaction from the National Health System in Greece: In the Quest of the Contributing Factors. Health, 7, 1430-1440

Riga M., Vozikis A., Pollalis Y., Souliotis K. (2015) MERIS (Medical Error Reporting Information System) as an innovative patient safety intervention: A health policy perspective, Health Policy 119(4): 539–548 (Impact Factor: 2.98) (Citations: 5)

Israel T Agaku, Evan Blecher, Uyoyo T. Omaduvie, Filippos T Filippidis, Athanassios Vozikis, Constantine I Vardavas (2015) Impact of cigarette price differences across the entire European Union on cross-border purchase of tobacco products among adults in 2012, Tobacco Control 25(3): 333-340 (Impact Factor: 7.552) (Citations: 1)

Christina Mitropoulou, Vasilios Fragoulakis, Nada Bozina, Athanassios Vozikis, Svjetlana Supe, Tamara Bozina, Zdravka Poljakovic, Ron H. van Schaik, George P. Patrinos (2015) Economic evaluation for pharmacogenomic-guided warfarin treatment for elderly Croatian patients with atrial fibrillation, Pharmacogenomics 16(2):137-148 (Impact Factor: 2.533) (Citations: 9)

Tarantilis Filippos, Athanasakis Kostas, Vozikis Athanassios, Kyriopoulos Ioannis (2015) Estimates of price and income elasticity in Greece. Greek debt crisis transforming cigarettes into a luxury good: an econometric approach, BMJ Open 5(1): e004748 (Impact Factor: 2.692) (Citations: 3)