Dr. Eleni Koulelaki is a graduate of the School of Medicine of the Aristotle University of Thessaloniki. She worked for consecutive years as an Anesthesiologist in the Hospitals of the National Health System of Northern Greece, while for the last 6 years she was the Coordinating Director of the Anesthesiology Department of the St Paul General Hospital of Thessaloniki. Furthermore, during the pandemic of COVID-19 she engaged with the management of a very large number of seriously ill patients. DR E. Koulelaki is a PhD graduate of the School of Medicine of the Aristotle University of Thessaloniki and successfully completed the postgraduate program in Emergency Medicine.