1 Department of Endocrinology, Institute of Post Graduate Medical Education & Research, Kolkata, West Bengal, India.
2 Department of Medicine, KPC Medical College & Hospital, 1F, Raja Subodh Chandra Mallick Road, Jadavpur, Kolkata, West Bengal, India.
3 Department of Endocrinology, Apollo Gleneagles Hospital, 58 Canal Circular Road, Kolkata, West Bengal, India.
4 Department of Endocrinology, Institute of Post Graduate Medical Education & Research, Kolkata, West Bengal, India. Electronic address: drsujoyghosh2000@gmail.com.