Dutch Society of Gastroenterology (NVGE)
Portuguese Gastroenterology Society (SPG)
Romanian Society of Gastroenterology and Hepatology (SRGH)
European Society of Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN)
Dutch AIH Group (DAIHG)
Polish Society of Gastroenterology (PTG)
Hellenic Society of Gastroenterology (HSG)
Hellenic Association for the study of the Liver (HASL)