1. Medical I Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
2. Institute of Gastroenterology and Hepatology, “Sfantul Spiridon” University Hospital, 700111 Iasi, Romania
3. Department of Radiology, “Sfantul Spiridon” University Hospital, 700111 Iasi, Romania