Liu, Li
Fan, Jingyan
Ai, Guihai
Liu, Jie
Luo, Ning
Li, Caixia
Cheng, Zhongping
Funding for this research was provided by:
National Natural Science Foundation of China (NO.81602260)
Article History
Received: 29 November 2018
Accepted: 5 July 2019
First Online: 18 July 2019
Ethics approval and consent to participate
: The study was approved by the Research Ethics Committee of Tongji University, and in accordance with the tenets and guidelines of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.