1. Department of Diabetology, MV Hospital for Diabetes and Prof. M. Viswanathan Diabetes Research Centre, Chennai, Tamil Nadu, India
2. Department of Diabetology, India Diabetes Research Foundation and Dr. A. Ramachandran’s Diabetes Hospitals, Chennai, Tamil Nadu, India
3. Department of Diabetology, Dr. Mohan’s Diabetes Specialties Centre and Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India