1. Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
2. Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Victoria, Australia
3. Department of Genetics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
4. Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai, India