1 Department of Endocrinology and Metabolism, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India. Electronic address: jppgi@yahoo.com.
2 Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, Raipur, India.
3 Department of Endocrinology and Metabolism, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.