Jiang, Yu
Liu, Lei
Xiang, Qin
He, Xiaoqian
Wang, Yan
Zhou, Dishu
Zou, Can
Chen, Qian
Peng, Mingyu
He, Jin
Jiang, Xianyao
Xiang, Tingxiu
Yang, Yucheng
Funding for this research was provided by:
National Natural Science Foundation of China (#81872380, #81970864)
Natural Science Foundation of Chongqing (cstc2018jscx-mszdX0039, cstc2015jcyjBX0047)
Chongqing Health and Family Planning Commission Research Project (2015HBRC004)
Chongqing Middle and Youth Medical High-end Talent Studio Project (Yu Wei (2018) No. 2)
Article History
Received: 10 December 2019
Accepted: 26 February 2020
First Online: 5 March 2020
Ethics approval and consent to participate
: Informed consent was obtained from each participant included in the study. This research was approved by the Institutional Ethics Committees of the First Affiliated Hospital of Chongqing Medical University (approval notice #20130306) and conformed to the tenets of the Declaration of Helsinki.
: Not applicable.
: All authors declare that they have no competing interests