Istituto tumori di Napoli Pascale

Professor, Internal Medecine and Digestive Department Purpan Hospital Toulouse …

Seoul National University

Consultant Gastroenterologist, IBD subspecialty, UZ KU Leuven

Professor of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada

Digestive Diseases Research Institute, Tehran University of Medical

università di milano, case western reserve university, university of virginia

Profesora Titular Departamento Medicina. Universitat de València

Professor of Pediatrics, Korea University College of Medicine

Medical Director of GastroSaude Clinic