1. Med. Klinik 2, Caritas Krankenhaus Bad Mergentheim, Bad Mergentheim, Germany
2. Département d’Imagerie Médicale, Clinique des Cévennes Annonay, France
3. Department of Radiology and Computed Tomography, “Octavian Fodor” Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania; “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
4. Diagnostic Radiology Institute, Paula Stradins Clinical University Hospital, Riga, Latvia
5. Department of Diagnostic Imaging, Institute of Mother and Child, Warsaw, Poland