1. Geneva University Hospitals and Faculty of Medicine; Geneva Switzerland
2. University of Oxford; Oxford UK
3. La Paloma Hospital; Las Palmas de Gran Canaria Spain
4. Nottingham University Hospitals Trust; Nottingham UK
5. University of Manitoba; Winnipeg MB Canada
6. WHO-collaborating Centre for Diabetes; National Hospital Organization, Kyoto Medical Center; Kyoto Japan
7. University of Texas Southwestern Medical Center and Parkland Hospital; Dallas TX USA
8. Gustave Dron Hospital; Tourcoing France
9. University Medical Centre; Ljubljana Slovenia
10. VU University Medical Centre; Amsterdam The Netherlands