1. Data Mining International Geneva Switzerland
2. Department of Gastroenterology, Hepatology and Infectious Diseases Otto‐von‐Guericke University Hospital Magdeburg Germany
3. Department of Medicine II University Hospital, LMU Munich Germany
4. Department of Gastroenterology and Internal Medicine Catholic University Rome Italy
5. Mayoly Spindler Laboratories Chatou France
6. Hospital Universitario de La Princesa Instituto de Investigación Sanitaria Princesa (IIS‐IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD) Madrid Spain