1. Department of Paediatrics, Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
2. Danone Nutricia Research Singapore Singapore
3. Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR) Singapore Singapore
4. Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR) Singapore Singapore
5. Khoo Teck Puat‐National University Children's Medical Institute, National University Hospital National University Health System Singapore Singapore
6. Allergy Service, Department of Paediatrics KK Women's and Children's Hospital Singapore Singapore
7. NIHR Southampton Biomedical Research Centre University of Southampton and University Hospital Southampton NHS Foundation Trust Southampton SO16 6YD UK
8. Medical Research Council Life course Epidemiology Unit Southampton SO16 6YD UK
9. Department of Obstetrics & Gynaecology Yong Loo Lin School of Medicine, National University of Singapore and National University Health System Singapore Singapore
10. Folkhälsan Research Center Helsinki Finland
11. Department of General Practice and Primary Health Care University of Helsinki Finland
12. Danone Nutricia Research Utrecht The Netherlands
13. Wageningen University Wageningen The Netherlands
14. Liggins Institute University of Auckland New Zealand
15. Department of Reproductive Medicine KK Women's and Children's Hospital Singapore Singapore
16. Duke‐NUS Medical School Singapore Singapore
17. Department of Maternal Fetal Medicine KK Women's and Children's Hospital Singapore Singapore
18. Respiratory Medicine Service, Department of Paediatrics KK Women's and Children's Hospital Singapore Singapore