Editor-in-Chief

Radosław Grabysa, MD, PhD, Associate Professor

Department of Internal Medicine and Gastroenterology, Warmian-Masurian Cancer Center Of The Ministry Of The Interior And Administration’s Hospital, Olsztyn

10-228 Olsztyn, Aleja Wojska Polskiego 37, Poland

tel.: (+48 89) 539-85-33

email: sek.wewnetrzny@poliklinika.net