Zhang, Ping
Wu, Bingbing
Wang, Yaqiong
Ren, Yunyun
Li, Gang
Qan, Yanyan
Lei, Caixia https://orcid.org/0000-0002-9984-593X
Wang, Huijun https://orcid.org/0000-0002-9992-6457
Article History
Received: 15 November 2021
Accepted: 19 February 2022
First Online: 1 March 2022
Declarations
:
: The study received approval from the ethics committees of the Children’s Hospital, Fudan University (2015–130).
: Pretest counseling was performed by an obstetrics and gynecology physician. Participate consent was obtained from the couple.
: Publication consent was obtained from the couple.
: The authors declare no competing interests.