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Editor-in-Chief
Radosław Grabysa, MD, PhD, Associate Professor
Department of Internal Medicine, Gastroenterology and Oncological Cardiology, Warmian-Masurian Cancer Center Of The Ministry Of The Interior And Administration’s Hospital, Olsztyn, Poland
10-228 Olsztyn, Aleja Wojska Polskiego 37, Poland
tel.: (+48 89) 539-85-33