1. Department of Clinical Research, National Institute for Research in Reproductive Health, Indian Council of Medical Research, Mumbai, India
2. Department of Biostatistics, National Institute for Research in Reproductive Health, Indian Council of Medical Research, Mumbai, India
3. Sanjivani Diagnostic Centre and General Maternity Home, Mumbai, India
4. Dr Kedar’s Maternity, Infertility, and Surgical Hospital, Endoscopy and IVF Center, Goa, India
5. Department of Obstetrics and Gynecology, Government Medical College, Nagpur, Maharashtra, India
6. Spectrum Clinic and Endoscopy Research Institute, Kolkata, West Bengal, India
7. Department of Obstetrics and Gynecology, Seth G. S. Medical College and King Edward Memorial Hospital, Mumbai, India