Petros Galanis is Associate Professor of Research Methodology and Evidence Based Nursing at the Public Health Sector, Faculty of Nursing, National and Kapodistrian University of Athens. He is director of the Clinical Epidemiology Laboratory. He studied at the Faculty of Nursing of National and Kapodistrian University of Athens and received his Master's of Public Health Degree and a PhD from the same university. His main academic interests include Research Methodology, Evidence Based Nursing, Epidemiology, and Biostatistics. He has published over 610 papers in international academic peer-reviewed journals with more than 12,200 citations and an h-index of 58. For the years 2020-2024, he ranked among the world’s top 2% of scientists in his main discipline for citation impact. This ranking, considered the most prestigious worldwide, is based on the bibliometric information contained in the Scopus database and includes more than 180,000 researchers from the more than 8 million scientists considered to be active worldwide. Google Scholar: https://scholar.google.com/citations?user=x0RBJiMAAAAJ&hl=el Scopus: https://www.scopus.com/authid/detail.uri?authorId=6506259346 Website: http://scholar.uoa.gr/pegalan ResearchGate: https://www.researchgate.net/profile/Petros-Galanis LinkedIn: www.linkedin.com/in/petros-galanis Books: https://biblionet.gr/%cf%80%cf%81%ce%bf%cf%83%cf%89%cf%80%ce%bf/?personid=66711 Books: https://www.politeianet.gr/sygrafeas/galanis-a-petros-52941