Liu, Shuo-Lin
Wu, Na-Qiong
Shi, Hui-Wei
Dong, Qian
Dong, Qiu-ting
Gao, Ying
Guo, Yuan-Lin
Li, Jian-Jun
Funding for this research was provided by:
CAMS Major Collaborative Innovation Project (2016-I2M-1-011)
Capital Foundation of Medical Development (201614035)
Article History
Received: 1 February 2020
Accepted: 9 March 2020
First Online: 19 March 2020
Ethics approval and consent to participate
: The study complied with the principles of the Declaration of Helsinki and was approved by the ethical review board of Fuwai Hospital (Beijing, China). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.