1. Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune Satara Road, Pune 411043, India
2. Department of Obstetrics and Gynaecology, Bharati Medical College and Hospital, Bharati Vidyapeeth (Deemed to be University), Pune 411043, India
3. Division of Reproductive, Biology, Maternal and Child Health (RBMCH) and Nutrition, Indian Council of Medical Research (ICMR) – Headquarters, New Delhi 110029, India
4. Department of Pediatrics and Clinical Epidemiology, Sitaram Bhartia Institute of Science and Research, New Delhi, India
5. MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
6. Gupte Hospital and Research Centre, Pune 411004, India