[1] The First Affiliated Hospital of Chongqing Medical University,Department of Obstetrics
[2] Chongqing Medical University,International Collaborative Laboratory of Reproduction and Development, Ministry of Education
[3] The First Affiliated Hospital of Chongqing Medical University,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality
[4] University of Electronic Science and Technology of China,Chengdu Women’s and Children’s Central Hospital, School of Medicine
[5] Birmingham Women’s & Children’s Foundation Trust,Fetal Medicine Centre
[6] University of Birmingham,Institute of Metabolism & Systems Research
[7] Murdoch Children’s Research Institute,Cancer, Disease and Developmental Epigenetics
[8] and Department of Paediatrics University of Melbourne,Fujian Provincial Maternity and Children’s Hospital
[9] Affiliated Hospital of Fujian Medical University,College of Life Sciences
[10] University of Leicester,undefined