Hospital Universitario Fundación Alcorcón

Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center for Digestive Diseases, Beijing, China;

UCL, London

Massachusetts General Hospital and Harvard Medical School

University of Nebraska Medical Center

Massachusetts General Hospital and Harvard Medical School

Indiana University Health

Houston Methodist Hospital

Icahn School of Medicine at Mount Sinai

HCU Lozano Blesa