1. Department of Radiology, “Sapienza” University of Rome, Rome, Italy
2. Department of Radiology, University of Trieste, Ospedale di Cattinara, Trieste, IT
3. Department of Clinical Radiology, University of Munich-Großhadern Campus, Munich, Germany
4. Service de Radiologie adultes, Hôpital Necker, Université Paris Descartes, Paris, France
5. Department of Radiology, University La Sapienza, Italy
6. Department of Radiology, University Berlin, Charité, Berlin, Germany
7. Haukeland University Hospital, National Centre for Ultrasound in Gastroenterology, Bergen, Norway
8. Nephrology and Dialysis Unit, Emergency Hospital “Cannizzaro”, Catania – Italy
9. Research and Innovation Unit of Radiology, University of Southern Denmark, Odense C, Denmark
10. Department of Imaging, Imperial College NHS Healthcare Trust, London, United Kingdom of Great Britain and Northern Ireland
11. Innere Medizin 2, Caritas-Krankenhaus, Bad Mergentheim, Germany
12. Klinik für Innere Medizin, Krankenhaus Märkisch Oderland Strausberg/Wriezen, Germany
13. Department of Radiology, Charité Centrum 6 – Diagnostische und interventionelle Radiologie und Nuklearmedizin, Berlin, Germany
14. Radiology Department, Aintree University Hospitals NHS Foundation Trust, Liverpool, United Kingdom of Great Britain and Northern Ireland
15. Research Center in Gastroenterology and Hepatology, University of Medicine and Pharmacy Craiova, Romania
16. Department of Internal Medicine and Nephrology, Klinik Hirslanden, Zürich, Switzerland
17. Abteilung für Nephrologie, Klinikum rechts der Isar der TU München, München, Germany
18. Radiology Department, Aintree University Hospitals NHS Foundation Trust, Liverpool, United Kingdom of Great Britain and Northern Ireland
19. Department of Radiology, King’s College Hospital London, United Kingdom of Great Britain and Northern Ireland