Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, USA. Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Institute for Cardiometabolism and Nutrition, Paris, France. NAFLD Rsearch Center, University of California San Diego, San Diego, CA, USA. Feinberg School of Medicine, Northwestern University, Chicago, IL, USA. The Newcastle Liver Research Group, Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; Newcastle NIHR Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK. Service d'Anatomie Pathologique, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Paris, France. Department of Hepatology, University of Wuerzburg, Wuerzburg, Germany. St Josef-Krankenhaus Kupferdreh, Essen, Germany. National Institute for Health Research Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK; Centre for Liver and Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK. Institute of Translational & Stratified Medicine, University of Plymouth and University Hospitals Plymouth NHS Trust, Plymouth, UK. Fresno Clinical Research Center, Fresno, CA, USA. Baylor Health, Liver Consultants of Texas, Dallas, TX, USA. Arkansas Gastroenterology, North Little Rock, AR, USA. Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX, USA. Division of Gastroenterology and Hepatology, Duke University Medical Center, Durham, NC, USA. Swedish Liver Center, Seattle, WA, USA. Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Canada. HIFIH Laboratory, UPRES EA3859, SFR 4208, Angers University, Angers, France; Hepato-Gastroenterology Department, Angers University Hospital, Angers, France. Hepato-gastroenterology, CHU Lille, Lille, France. Department of Medical Sciences, University of Turin, Turin, Italy. Dipartimento di Scienze Mediche e Chirurgiche, University of Bologna, Bologna, Italy. Department of Gastroenterology, Hospital Universitario La Paz, Madrid, Spain. Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal. Liver Unit, Hospital Clínic de Barcelona, Barcelona, Spain; Institut D'investigacions Biomèdiques August Pi I Sunyer, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain. New Zealand Liver Transplant Unit, Auckland City Hospital, Auckland, New Zealand. The Gastrounit, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark. University Clinic for Visceral Surgery and Medicine, Inselspital, University of Bern, Bern, Switzerland. Intercept Pharmaceuticals, San Diego, CA, USA. Pinnacle Clinical Research Center, San Antonio, TX, USA. Department of Internal Medicine, Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University, Richmond, VA, USA. Electronic address: arun.sanyal@vcuhealth.org.