Li, Jie
Peng, Tianliu
Wang, Le
Long, Panpan
Quan, Ruping
Tan, Hangjing
Zeng, Minghua
Wu, Xue
Yang, Junting
Xiao, Hongmei https://orcid.org/0000-0002-8121-9498
Shi, Xiaobo https://orcid.org/0000-0002-3686-6469
Article History
Received: 20 August 2021
Accepted: 12 February 2022
First Online: 28 February 2022
Declarations
:
: Blood samples as well as the candidates’ information were obtained from the Department of Obstetrics and Gynecology, Second Xiangya Hospital of Central South University, with the Ethics Committee of Central South University’s approval. We claim that all participates fully understand and were consent to our research with signature.
: Written informed consent for publication of their clinical details was obtained from the participants.
: The authors have no conflict of interest to declare. We declare that we do not have any commercial or associative interest that represents a conflict of interest in connection with the work submitted.