1 UCM Digestive Diseases and CIBEREHD, Virgen del Rocío University Hospital, Institute of Biomedicine of Seville (CSIC/HUVR/US), University of Seville, Seville, Spain.
2 Department of Hepatology and Liver Transplantation, Queen Elizabeth University Hospital Birmingham, Birmingham, UK.
3 Department of Personality, Assessment and Psychological Treatment, Faculty of Psychology, University of Seville, Seville, Spain.
4 Novo Nordisk A/S, Søborg, Denmark.
5 Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA.