1. Department of Community Health Sciences, Aga Khan University, Karachi, Pakistan.
2. Social, Statistical and Environmental Sciences, RTI International, PO Box 12194, 3040 East Cornwallis Road, Durham, NC 27709-2194, United States of America (USA).
3. KLE University’s JN Medical College, Belgaum, India.
4. Lata Medical Research Foundation, Nagpur, India.
5. Department of Pediatrics, Moi University, Eldoret, Kenya.
6. Universidad Francisco Marroquin, Guatemala City, Guatemala.
7. Department of Pediatrics, University of Zambia, Lusaka, Zambia.
8. Institute of Clinical Effectiveness, Buenos Aires, Argentina.
9. University of North Carolina at Chapel Hill, Chapel Hill, USA.
10. Department of Obstetrics and Gynecology, Christiana Health Care, Newark, USA.
11. Department of Pediatrics, Massachusetts General Hospital for Children, Boston, USA.
12. Department of Pediatrics, Indiana University School of Medicine, Indianapolis, USA.
13. Department of Pediatrics, University of Colorado Health Sciences Center, Denver, USA.
14. Tulane University School of Public Health and Tropical Medicine, New Orleans, USA.
15. Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, USA.
16. Department of Pediatrics, Cincinnati Children’s Hospital, Cincinnati, USA.
17. Department of Obstetrics and Gynecology, Columbia University, New York, USA.