Li, Fei
Cai, He
Tian, Li
Bai, Haiyan
Shi, Juanzi
Article History
Received: 5 October 2022
Accepted: 2 January 2023
First Online: 13 January 2023
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Informed consent was obtained from all individual participants included in the study.This research was approved by the Ethics Committee of Northwest Women’s and Children’s Hospital (No. 2022007) and written informed consent was obtained from all participants.
: Not applicable.
: The authors do not have any competing interests to disclose.