1. Upper Gastrointestinal and Hepato-Pancreato-Biliary Section, Department of Surgery, Odense University Hospital, Odense, Denmark
2. Odense Pancreas Centre, OPAC, Odense University Hospital, Odense, Denmark
3. Ukrainian Research Centre of Endocrine Surgery, Endocrine Organs and Tissue Transplantation, Paediatric Endocrinology Department, Ministry of Health of Ukraine, Kiev, Ukraine
4. PET and Cyclotron Unit, Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
5. Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
6. Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
7. Paediatric Surgery Section, Department of Surgery, Odense University Hospital, Odense, Denmark
8. Endocrine Research Centre, Department of Paediatric Endocrinology, Moscow, Russia
9. Department of Pathology, Odense University Hospital, Odense, Denmark
10. Hans Christian Andersen Children’s Hospital, Odense University Hospital, Odense, Denmark