Yu, Qi
Zhu, Jia-Jia
Liu, Wen-Xian
Funding for this research was provided by:
Beijing Health and technology achievements for technology promotion project (TG-2017-34)
Article History
Received: 6 December 2019
Accepted: 12 April 2020
First Online: 21 April 2020
Ethics approval and consent to participate
: All patients signed informed consent before enrolled in the study. The study protocol was approved by the institutional ethics committee of Beijing Anzhen Hospital, Capital Medical University. IRB (Ethical Committee) approval number:2019041X.
: Not applicable.
: The authors declare that they have no competing interests.