1. Unit of Endocrinology and Diabetes; University Campus Bio-Medico; Rome Italy
2. Centre of Immunobiology, Barts and the London School of Medicine; Queen Mary University of London; UK
3. Valley Endocrine and Research; Fresno California
4. Hospital Universitario Quirón Salud Madrid, Facultad de Ciencias de la Salud, Universidad Europea de Madrid; Madrid
5. University of Leicester; Diabetes Research Centre; Leicester UK
6. Eli Lilly and Company; Budapest Hungary
7. Eli Lilly and Company; Indianapolis Indiana
8. Eli Lilly and Company; Vienna Austria