1. Southampton University Hospital NHS Trust, Southampton, UK
2. Chiang Mia University, Thailand
3. Shanghai Jiao Tong University School of Medicine, Shanghai
4. University of Pennsylvania, Philadelphia, PA, USA
5. Banaras Hindu University, Varanasi, India
6. Nagasaki University, Nagasaki, Japan
7. Democritus University, Alexandropoulis, Greece
8. Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
9. Boston University School of Medicine, MA, USA
10. Hôpital Lapeyronie, Montpellier, France
11. Ninth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
12. Medical College of PLA, Beijing, China
13. University of Pisa, Italy
14. Georgetown University, Washington, DC, USA
15. Zhejiang University Medical College, Hunghzhou, China
16. Shanghai Jiao Tong University School of Medicine, Shanghai, China
17. AP-HP L’hôpital Rothschild, Paris, France
18. 306th Hospital of PLA, Beijing, China
19. MV Hospital for Diabetes and Prof M. Viswanathan Diabetes Research Centre, WHO Collaborating Centre for Education, Training and Research in Diabetes, Chennai, India