Chen, Yulian
Qiu, Xingdi
Wang, Wenjing
Li, Dong
Wu, Anyue
Hong, Zubei
Di, Wen
Qiu, Lihua
Funding for this research was provided by:
national science fundation of china (81874101)
National Key Technology Research and Development Program of China (2016YFC1302900)
shanghai municipal education commission Gaofeng clinical medicine grant support (20161412)
shanghai municipal commission of health and family planning (2017ZZ02016)
shanghai municipal commission of health and family planning program (15GWZK0701)
Science and Technology Commission of Shanghai Municipality (18441904800)
Article History
Received: 16 May 2020
Accepted: 3 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Renji Hospital, School of Medicine, Shanghai Jiao Tong University (registration number: 2018–026), and all experiments were performed in accordance with relevant guidelines and regulations. All participants provided written informed consent. Upon enrollment, some of the participants were asked to complete a questionnaire detailing sexual and reproductive health history and hygiene practices with demographic information.
: Not applicable.
: We declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as potential conflicts of interest.