Zhang, Linna
Guo, Ying
Qian, Guxia
Su, Tao
Xu, Hong
Article History
Received: 30 August 2022
Accepted: 21 November 2022
First Online: 12 December 2022
Declarations
:
: This study was performed in accordance with the Declaration of Helsinki and approved by Ethic Committee of the International Peace Maternity and Child Health Hospital in Shanghai. All the patients signed the informed consent.
: Not applicable.
: All authors declare no competing interests.