Lu, Jinjun
Yang, Ye
Lu, Jian
Wang, Zuqing
He, Yiping
Yan, Yeliang
Fu, Kai
Jiang, Wenjuan
Xu, Yunqing
Wu, Renrong http://orcid.org/0000-0003-1758-4738
Liu, Wenqing
Zhao, Jingping
Funding for this research was provided by:
Wuxi Health and Family Planning Commission (MS201707)
Article History
Received: 11 August 2020
Accepted: 29 December 2020
First Online: 3 February 2021
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the third people’s Hospital of Jiangyin City on August 28, 2017. All participants signed consent prior to participation and were allowed to stop participation without prejudice.
: Not applicable.
: The authors declare no conflict of interest.