1 Department of Radiology and Surgery, Ronald Reagan UCLA Medical Center, Los Angeles, California, USA.
2 Department of General Surgery, Digestive Disease and Surgery Institute Cleveland Clinic, Cleveland, Ohio, USA.
3 Yale University School of Medicine, Department of Internal Medicine, Section of Digestive Diseases, New Haven, Connecticut, USA.
4 VA Connecticut Healthcare System, West Haven, Connecticut, USA.
5 Department of Radiology and Medical Imaging/Interventional Radiology, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
6 Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clínic, Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Universitat de Barcelona (UB). CIBEREHD (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas). Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Barcelona, Spain.
7 Department of Interventional Radiology, Miller School of Medicine, University of Miami, Miami, Florida, USA.
8 Massachusetts General Hospital, Boston, Massachusetts, USA.
9 Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA.
10 AP-HP Sorbonne Université, Hôpital Universitaire Pitié-Salpêtrière, Service d'Hépato-gastroentérologie, Paris, France.
11 Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Canada.