[1] Chinese PLA General Hospital,Department of Obstetrics and Gynecology
[2] Affiliated Hospital of the Chinese People’s Armed Police Force Logistics College,Department of Obstetrics and Gynecology
[3] 181st Hospital of Chinese PLA,Center for Reproductive Medicine
[4] Center for Reproductive Medicine,undefined
[5] First Hospital of Kunming (Calmette International Hospital),undefined
[6] Berry Genomics Corporation,undefined