1. Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Sciences, Central South University, Changsha 410008, China
2. Clinical Research Center for Reproduction and Genetics of Hunan Province, Reproductive and Genetic Hospital of CITIC-XIANGYA, Changsha 410221, China
3. Texas A&M School of Medicine, Temple, TX 77807, USA
4. College of Medicine, University of Central Florida, Orlando, FL 32827, USA
5. Department of Obstetrics & Gynecology, Baylor Scott & White Health, Temple, TX 76508, USA
6. University Mississippi Medical Center, Jackson, MS 39216, USA
7. Health Sciences Shreveport, Louisiana State University, Shreveport, LA 71115, USA