1. Reina Sofía University Hospital, IMIBIC, CIBERehd; Hepatology and Liver Transplantation; Avenida Menéndez Pidal s/n Córdoba Spain 14004
2. Royal Free Hospital and the UCL Institute of Liver and Digestive Health; Sheila Sherlock Liver Centre; Pond Street London UK NW3 2QG
3. Royal Free Campus, UCL Medical School; Department of Surgery; Pond Street London UK NW3 2QG