Wang, Yixuan
Pang, Conghui
Wu, Haicui
Wei, Chaofeng
Yu, Yi
Xin, Xin
Lian, Fang
Article History
Received: 5 August 2022
Accepted: 20 January 2023
First Online: 25 January 2023
Declarations
:
: The study was approved by the the Ethics Committee of the Reproductive Medicine Ethics Committee of The Affiliated Hospital of the Shandong University of Traditional Chinese Medicine (Research Ethics Committee approval number: SZ2020070101). All methods were conducted in compliance with relevant guidelines and regulations. Furthermore, informed consent was obtained from all participants before the study.
: Not applicable.
: The authors declare that they have no competing interests.