Fu, Chun-Yan
Wang, Li-Zhong
Tang, Xue-Juan
Xia, Feng
Article History
Received: 23 February 2022
Accepted: 22 December 2022
First Online: 28 December 2022
Declarations
:
: Ethical approval for this study was given by the Research Ethics Committee of Jiaxing Maternity and Children Health Care Hospital (No. 2021-F-61). All procedures performed in this study involving human participants were in accordance with the Ethical Standards of the Institutional Ethics Committee and with the Helsinki Declaration or comparable ethical standards. As it was an online survey, the requirement for written informed consent was waived by the Ethics Committee.
: Not applicable.
: All authors have no conflicts of interest related to this article.