1. Department of Obstetrics and Gynaecology, International Centre for Reproductive Health, Ghent University, Ghent, Belgium
2. Ex-Population Council, Delhi, India
3. Population Council, Washington, DC, USA
4. Population Council, Delhi, India
5. Burnet Institute, Melbourne, Australia
6. PATH, Washington, DC, USA
7. School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia