Xu, Hui
Kang, Bingxin
Li, Yulin
Xie, Jun
Sun, Songtao
Zhong, Sheng
Gao, Chenxin
Xu, Xirui
Zhao, Chi
Qiu, Guowei
Xiao, Lianbo http://orcid.org/0000-0003-4226-6002
Funding for this research was provided by:
Shanghai Municipal Health and Family Planning Commission Program (ZY (2018-2020) -FWTX-6023)
Article History
Received: 31 January 2020
Accepted: 12 July 2020
First Online: 10 August 2020
Ethics approval and consent to participate
: This trial is in line with the principles of the Helsinki Declaration (2013) and was approved by the ethics committee of the participating hospital (Ethics approval numbers: 2019-K-23). All the participants will provide written informed consent before the trial.
: Not applicable.
: No conflict of interests.