1. Division of Transplant Surgery Massachusetts General HospitalHarvard Medical School Boston MassachusettsUSA
2. Division of Endocrinology, Diabetes & Metabolism Department of Medicine University of Pennsylvania Perelman School of Medicine Philadelphia PennsylvaniaUSA
3. National Institute of Diabetes and Digestive and Kidney Diseases National Institutes of Health Bethesda MarylandUSA
4. National Institute of Allergy and Infectious DiseasesNational Institutes of Health Bethesda MarylandUSA
5. Clinical Trials Statistical and Data Management Center University of Iowa Iowa City IowaUSA
6. Ferring Pharmaceuticals Parsippany New JerseyUSA
7. Department of Pathology and Laboratory Medicine Perelman School of Medicine University of Pennsylvania Philadelphia PennsylvaniaUSA
8. Diabetes Research Institute and Clinical Cell Transplant Program University of Miami Miller School of Medicine Miami FloridaUSA
9. Department of Endocrinology University of Minnesota Minneapolis MinnesotaUSA
10. Schulze Diabetes Institute and Department of Surgery University of Minnesota Minneapolis MinnesotaUSA
11. Division of Transplantation Department of Surgery University of Wisconsin Madison WisconsinUSA
12. Department of Immunology, Genetics and Pathology Uppsala University Uppsala Sweden
13. Emory Transplant Center Emory University Atlanta GeorgiaUSA
14. Department of Medicine Duke University Durham North CarolinaUSA
15. Division of Transplantation Department of Surgery University of Pennsylvania Perelman School of Medicine Philadelphia PennsylvaniaUSA
16. Department of Surgery University of Illinois Chicago IllinoisUSA
17. Department of Surgery University of California San Francisco CaliforniaUSA
18. Clinical Islet Transplant Program and Faculty of Medicine & Dentistry University of Alberta Edmonton Alberta Canada
19. Department of Surgery University of Texas Dell Medical School Austin TexasUSA