1. Department of Gastroenterology, Changhai Hospitalthe Second Military Medical University Shanghai China
2. Shanghai Institute of Pancreatic Diseases Shanghai China
3. Institut National de la Santé et de la Recherche Médicale (INSERM) U1078 Brest France
4. Etablissement Français du Sang (EFS) – Bretagne Brest France
5. Key Laboratory of Developmental Genetics and Neuropsychiatric Diseases (Ministry of Education)Bio‐X Institutes, Shanghai Jiao Tong University Shanghai China
6. Center for Exocrine Disorders, Department of Molecular and Cell BiologyBoston University Henry M. Goldman School of Dental Medicine Boston Massachusetts
7. Institute of Medical Genetics, School of MedicineCardiff University Cardiff United Kingdom
8. Faculté de Médecine et des Sciences de la SantéUniversité de Bretagne Occidentale (UBO) Brest France
9. Laboratoire de Génétique Moléculaire et d'HistocompatibilitéCentre Hospitalier Universitaire (CHU) Brest Hôpital Morvan Brest France