Li, Yuhua
Wang, Shuai
Li, Haoran
Song, Xiaoxiao
Zhang, Hao
Duan, Yujuan
Luo, Chengyang
Wang, Bingli
Ji, Sifan
Xie, Qing
Zhang, Zhenchao http://orcid.org/0000-0002-3386-9947
Funding for this research was provided by:
National Natural Science Foundation of China (81802028)
Doctoral Scientific Research Activation Foundation of Xinxiang Medical University (XYBSKYZZ201631)
Doctoral Scientific Research Activation Foundation of Xinxiang Medical University (XYBSKYZZ201504)
Article History
Received: 12 February 2020
Accepted: 23 April 2020
First Online: 1 May 2020
Ethics approval and consent to participate
: The study was reviewed and approved by the Ethics Review Committee of the Xinxiang Medical University (Reference No. 2015016). The participants agreed that the vaginal secretions were used for this study and signed a consent form.
: Not applicable.
: The authors declare that they have no competing interests.