[1] Post Grad Inst Med Educ & Res, Dept Endocrinol, Chandigarh 160012, India
[2] SDA, Natl Diabet Obes & Cholesterol Fdn N DOC, Ctr Nutr & Metab Res C NET, New Delhi, India
[3] SDA, Diabet Fdn India, New Delhi, India
[4] Fortis C DOC Ctr Excellence Diabet Metab Dis & En, Nehru Pl, New Delhi, India