1. Div. of Radiology, Imperial and Kings Colleges, London, UK
2. Div. Internal Medicine, University of Bologna, Bologna Italy
3. The Joint Department of Physics, Division of Radiotherapy and Imaging, Institute of Cancer Research and Royal Marsden Hospital, NHS Foundation Trust, London, United Kingdom
4. Department of Internal Medicine I, Endocrinology and Diabetology, Goethe-University, Frankfurt, Germany
5. Adult Radiology, Paris Descartes University & Necker University Hospital, France, Institut Langevin - Ondes et Images ESPCI Paris Tech, CNRS UMR 7587 INSERM U 979
6. National Centre for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway and Department of Clinical Medicine, University of Bergen, Norway
7. Department of Radiology, Innsbruck Medical University, Austria
8. Department of Gastroenterology and Hepatology, University of Medicine and Pharmacy “Victor Babeş” Timişoara, Romania
9. Div. of Radiology, University of Pavia, Policlinico San Matteo, Italy
10. Department of Radiological Sciences, Oncology and Pathology, Policlinico Umberto I, Univ. Sapienza, Rome, Italy
11. Department of Radiology, GB Rossi University Hospital, University of Verona, Italy
12. Div. of Radiology, University Hospital Heraklion, Crete, Greece
13. Ecole Supérieure de Physique et de Chimie de la Ville de Paris, France
14. Department of Internal Medicine I, Gastroenterology and Hepatology, Goethe-University, Frankfurt, Germany
15. National Centre for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
16. Div. Gastroenterology, Department of Internal Medicine, Krankenhaus Märkisch Oderland, Strausberg, Germany
17. Department of Obstetrics and Gynecology, Breast unit, University Greifswald, Germany
18. Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy, Craiova, Romania
19. Unit of Breast Imaging and Interventions, University Hospital Schleswig-Holsten Campus Kiel, Germany
20. Div. Gastroenterology & Oncology, Caritas Krankenhaus, Bad Mergentheim, Germany