1 State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Stem Cell and Regenerative Medicine Innovation Institute, Chinese Academy of Sciences, Beijing 100101, China.
2 Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong 510623, China.
3 University of Chinese Academy of Sciences, Beijing 100049, China.
4 Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, Shandong 250199, China.
5 Shandong Technology Innovation Center for Reproductive Health, Jinan, Shandong 250012, China.
6 Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China.
7 Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Jinan, Shandong 250012, China.
8 State Key Laboratory of Reproductive Medicine Nanjing Medical University, Nanjing, Jiangsu 211166, China.