Xu, Qin
Dong, Mingfeng
Dong, Wei
Yang, Dehong
Zhang, Jie
Liu, Jing
Ren, Li
Feng, Yun https://orcid.org/0000-0001-9649-7530
Funding for this research was provided by:
Health Science and Technology Plan Projects of Yunnan Province (2016NS195, 2016NS196)
Provincial Innovation Team Project of Human Assisted Reproductive Technology Research (2017HC009)
Martin Expert Workstation (2018IC106)
Special Project of Yunnan "Ten Thousand Plan · Famous Doctor" (YNWR-MY-2018-014)
Clinical Medical Center of Yunnan Provincial Health Commission (ZX2019-01-01)
National Natural Science Foundation of China (31700798)
Article History
Received: 29 November 2019
Accepted: 18 May 2020
First Online: 3 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology.
: Written informed consent was obtained from all individual participants included in the study.