Xiao, Xiao
Ma, Haixia
Zhu, Shening
Li, Qiaomeng
Chen, Yu
Funding for this research was provided by:
Health and Family Planning Commission of Shenzhen Municipality (SZGW2017013)
Natural Science Foundation of Shenzhen City (JCYJ20210324125204012)
National Natural Science Foundation of China (72274090)
Humanities and Social Sciences of Ministry of Education (18YJAZH008)
the Construction project of Team Construction in Guangdong Province Teaching Quality and Teaching Reform Project ([2020] 19)
the Construction project of Teaching Quality and Teaching Reform (Open Online Courses) both in Guangdong Province and in Southern Medical University (ZL201904)
Article History
Received: 16 December 2022
Accepted: 31 August 2023
First Online: 13 September 2023
Declarations
:
: The authors declare no competing interests.
: The ethics board of the Shenzhen Maternity and Child Healthcare Hospital approved this study (Reference NO.2017066). This study was conducted in accordance with Declaration of Helsinki, which supports respect for all human beings and protection of their health and rights when participating in research. Written informed consent was obtained from the participants who took part in this study.
: Not applicable.