Liu, Shuangli
Luo, Liping
Xi, Guangxiang
Wan, Like
Zhong, Li
Chen, Xue
Gong, Tianxiang
Li, Shuping
He, Yi
Li, Na
Funding for this research was provided by:
Department of Science and Technology of Sichuan Province (2015ZR0099)
Article History
Received: 6 November 2018
Accepted: 23 May 2019
First Online: 10 June 2019
Ethics approval and consent to participate
: This research work was given an ethical approval by Medical Ethics Committee of Sichuan University (NO:2014015–02). Written informed consent was obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interests.