1. Department of Biochemistry, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India.
2. Department of Physiology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India.
3. Department of Endocrinology, Jawaharlal Nehru Institute of Postgraduate Medical Education and Research, Puducherry, India.
4. Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India.
5. Department of Endocrinology, All India Institute of Medical Sciences, New Delhi, India.
6. Department of Endocrinology, Ram Manohar Lohia Hospital, New Delhi, India.