Riikka Gunnar 1, 2, Kaisa Kanerva 3, Silja Salmi 4, Taru Häyrinen 5, Leena Haataja 6, Mikko Pakarinen 2, 7, Laura Merras-Salmio 1, 2
1 1Dept. of Pediatric Gastroenterology, New Children’s Hospital, Helsinki University Hospital, 2 Pediatric Liver and Gut Research Group, Pediatric Research Center, University of Helsinki, 3 University of Helsinki, Faculty of Medicine, Department of Psychology and Logopedics, 4 Fammi Counseling and Psychological Services, 5 Dept. of Physiotherapy, New Children’s Hospital, Helsinki University Hospital, 6 6Dept. of Pediatric Neurology, New Children’s Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, 7 Dept. of Pediatric Surgery, New Children’s Hospital, Helsinki University Hospital