1. State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
2. Department of Obstetrics, Chongqing Women and Children's Health Center, Chongqing, China
3. Department of Child Healthcare, Chongqing Health Center for Women and Children, Chongqing, China
4. Department of Reproduction Health and Infertility, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
5. Chengdu Women’s and Children’s Central Hospital, Chengdu, Sichuan, China
6. Department of Obstetrics and Gynecology, University-Town Hospital of Chongqing Medical University, Chongqing, China
7. Molecular Immunity, Murdoch Children’s Research Institute, Royal Children's Hospital, Melbourne, VIC, Australia
8. Department of Pediatrics, University of Melbourne, Parkville, VIC, Australia
9. Fetal Medicine Centre, Birmingham Women’s & Children’s NHS Foundation Trust, Birmingham, UK
10. Institute of Metabolism & Systems Research, College of Medical & Dental Sciences, University of Birmingham, Birmingham, UK
11. College of Life Sciences, University of Leicester, Leicester, UK