1 Department of Endocrinology, Ashwin Speciality Hospital, Madurai, Tamil Nadu, India.
2 Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, University of Sydney, and NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, Sydney, NSW, Australia.
3 Department of Nuclear Medicine, Kovai Medical Centre Hospital, Coimbatore, Tamil Nadu, India.
4 Department of Orthopaedics, Preethi Hospital, Madurai, Tamil Nadu, India.
5 Department of Surgery and Anaesthesiology, Ashwin Speciality Hospital, Madurai, Tamil Nadu, India.
6 Department of Endocrinology, Madurai Medical College, Madurai, Tamil Nadu, India.
7 Department of Pathology, Aravind Eye Care Hospitals, Madurai, Tamil Nadu, India.
8 RIA, Department of Laboratory Medicine, Hinduja Hospital, Mumbai, Maharashtra, India.
9 CSI College of Research and Dental Sciences, Madurai, Tamilnadu, India.
10 KGS Scan Centre, Madurai, Tamil Nadu, India.
11 Department of Endocrinology, Kolling Institute, Royal North Shore Hospital, Sydney, NSW, Australia.
12 Wellcome Trust-MRC Institute of Metabolic Science, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge, UK.