Consultant of the Department of Gastroenterology, Hospital Clínic, Barcelona. Associate Professor of Biomedical Engineering at the School of Medicine and Health Sciences of the University of Barcelona. Investigator of the Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) and the Centro de Investigación Biomédica en Red (CIBER) of Hepatic and Digestive Diseases (CIBERehd).