About the Authors

Liwen Shen

Roles Data curation, Formal analysis, Funding acquisition, Software, Writing – original draft

Affiliation Department of Center for Reproductive Medicine, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China

Xiaoqin Pan

Roles Methodology, Validation

Affiliation Department of Center for Reproductive Medicine, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China

Yurong Zhu

Roles Investigation, Resources, Supervision

Affiliation Department of Center for Reproductive Medicine, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang Province, China

Luping Liu

Roles Conceptualization, Writing – review & editing

slw971@sina.com

Affiliation Nursing Department, Huzhou Maternity and Child Health Care Hospital, Huzhou, Zhejiang Province, China

Competing Interests

The authors have declared that no competing interests exist.