1. Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas (A.A.Y.A.)
2. Department of Gastroenterology, Hepatology Unit & Instituto de Investigación La Fe, Hospital Universitari i Politècnic La Fe; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd); and School of Medicine, University of Valencia, Valencia, Spain (M.C.B.)
3. Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden, and Department of Renal Medicine, Karolinska University Hospital and CLINTEC Karolinska Institutet, Stockholm, Sweden (A.B.)
4. Division of Nephrology, Maggiore Policlinico Hospital and IRCCS Cà Granda Foundation, Milano, Italy (F.F.)
5. Division of Digestive Health and Liver Diseases, University of Miami School of Medicine, Miami, Florida (D.S.G., P.M.)
6. Liver Research Center, Beijing Friendship Hospital, Capital Medical University; Beijing Key Laboratory of Transitional Medicine on Liver Cirrhosis; and National Clinical Research Center for Digestive Diseases, Beijing, China (J.J.)
7. Departments of Nephrology and Organ Transplantation, CHU Rangueil, INSERM U1043, IFR–BMT, Université Paul Sabatier, Toulouse, France (N.K.)
8. Department of Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia (R.M.)
9. Division of Clinical Gastroenterology and Hepatology, Department of Gastroenterology, University of São Paulo School of Medicine, São Paulo, Brazil (M.G.P.)
10. Hepatology Department, Hôpital Cochin, Université Paris Descartes, INSERM U-1223, Institut Pasteur, Paris, France (S.P.)
11. Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts (M.E.S.)
12. Center for Evidence Synthesis in Health, Brown University School of Public Health, Providence, Rhode Island (E.M.B., G.A.)
13. Tufts Medical Center, Division of Nephrology, Boston, Massachusetts (C.E.G.)
14. KDIGO, Brussels, Belgium (M.C., A.E.)
15. Department of Nephrology, Cliniques universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium (M.J.).