1. Diabetes and Metabolism; Translational Health Sciences; University of Bristol; Bristol UK
2. Diabetes Research Institute; Milan Italy
3. Division of Genetics and Cell Biology; IRCCS San Raffaele Scientific Institute; Milan Italy
4. School of Biochemistry; University of Bristol; Bristol UK
5. Institute of Diabetes Research; Helmholtz Zentrum München, and Forschergruppe Diabetes; Klinikum rechts der Isar; Technische Universität München; Neuherberg Germany