Dr Konstantinos Petsios (RN, MHSc, MHMn, PhD) was born in Ioannina, Greece in 1977. He is Assistant Professor in Paediatric Nursing in the Faculty of Nursing of the National & Kapodistrian University of Athens. He is an experienced RN with Master and Doctoral Studies in Clinical Nursing and Healthcare Management. He has more than 20 years of experience in clinical practice as an emergency care nurse, paediatric intensive care nurse and researcher/scientific collaborator. He is the current General Secretary of the Directory Board of Hellenic Nurses’ Association (HNA) and he serves as a Counselor of the Pediatric Sector and the Emergency and Intensive Care Sector of the HNA. He has several publications in international and Greek medical journals and textbooks (Web of Science Researcher ID O-5035-2019, ORCID 0000-0002-7962-040X, Scopus Author ID: 14033189100), oral and poster presentations in international and Greek congresses and he is an acknowledged peer reviewer. Special interests: PaediatricNursing, Clinical Research, Analytics, Intensive Care, Pediatrics.,Health Management, Clinical Audit.