About the Authors

Ya Li

Contributed equally to this work with: Ya Li, Fei Liu, Shi-Qiao Tan

Affiliation Division of Reproductive Medical Center, West China Second University Hospital of Sichuan University, Chengdu, Sichuan Province, People’s Republic of China

Fei Liu

Contributed equally to this work with: Ya Li, Fei Liu, Shi-Qiao Tan

Affiliation Division of Liver Transplantation, Department of Liver and Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, People’s Republic of China

Shi-Qiao Tan

Contributed equally to this work with: Ya Li, Fei Liu, Shi-Qiao Tan

Affiliation Division of Reproductive Endocrinology and Infertility, West China Second University Hospital of Sichuan University, Chengdu, Sichuan Province, People’s Republic of China

Yan Wang

Affiliation Division of Reproductive Medical Center, West China Second University Hospital of Sichuan University, Chengdu, Sichuan Province, People’s Republic of China

Shang-Wei Li

lishangwei688@foxmail.com

Affiliation Division of Reproductive Medical Center, West China Second University Hospital of Sichuan University, Chengdu, Sichuan Province, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YL FL. Performed the experiments: YL FL. Analyzed the data: YL FL YW. Contributed reagents/materials/analysis tools: YL FL SQT SWL. Wrote the paper: YL FL SQT SWL. Revised manuscript: YL FL SQT YW SWL.