1. Nuffield Department of Obstetrics & Gynaecology and Oxford Maternal & Perinatal Health Institute Green Templeton College, University of Oxford Oxford UK
2. Maternité Necker‐Enfants Malades AP‐HP, Université Paris Descartes Paris France
3. Centre for Statistics in Medicine, Botnar Research Centre University of Oxford Oxford UK
4. Programa de Pós‐Graduação em Saúde e Comportamento Universidade Católica de Pelotas Pelotas RS Brazil
5. Programa de Pós‐Graduação em Epidemiologia Universidade Federal de Pelotas Pelotas RS Brazil
6. Faculty of Health Sciences Aga Khan University Nairobi Kenya
7. Department of Family & Community Health Ministry of Health Muscat Sultanate of Oman
8. Dipartimento di Scienze Pediatriche e dell'Adolescenza, Cattedra di Neonatologia Università degli Studi di Torino Torino Italy
9. University of Washington School of Medicine Seattle WA USA
10. Nagpur INTERGROWTH‐21st Research Centre Ketkar Hospital Nagpur India
11. Department of Engineering Science University of Oxford Oxford UK
12. School of Public Health Peking University Beijing China
13. Division of Women & Child Health The Aga Khan University Karachi Pakistan
14. Center for Global Child Health Hospital for Sick Children Toronto Canada