Li, Yan
Zhang, Shaoru
Zhang, Tianhua
Cao, Yi
Liu, Weiping
Jiang, Hualin
Ren, Dan
Ren, Jing
Liu, Haini
Hua, Zhongqiu
Funding for this research was provided by:
National Science Foundation of China (71373203)
National Natural Science Foundation of China (71774131)
Article History
Received: 17 November 2017
Accepted: 5 June 2019
First Online: 20 June 2019
Ethics approval and consent to participate
: The research was approved by the Institutional Review Board of Xi’an Jiaotong University (Letter Number: 2017–518). Written informed consent was obtained for all research participants.
: Not applicable.
: The authors declare that they have no competing interests.