1. Aix Marseille Univ, Inserm, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, ISSPAM Marseille France
2. Intercept Pharmaceuticals London UK
3. Department of Gastroenterology Hospital Universitario Puerta de Hierro de Majadahonda Madrid Spain
4. Barcelona Institute for Global Health (ISGlobal), Hospital Clínic University of Barcelona Barcelona Spain
5. Faculty of Medicine University of Barcelona Barcelona Spain