Zhang, Yikai http://orcid.org/0000-0002-6851-6260
Xu, Ling
Chen, Shaohua
Zha, Xianfeng
Wei, Wei
Li, Yangqiu http://orcid.org/0000-0002-0974-4036
Funding for this research was provided by:
National Natural Science Foundation of China (81770152, 91642111)
Guangdong Provincial Applied Science and Technology Research & Development Program (2016B020237006)
Guangzhou Science and Technology Project (201510010211, 20180710004, 201803040017)
Article History
Received: 7 May 2019
Accepted: 22 May 2019
First Online: 14 June 2019
Ethics approval and consent to participate
: All of the procedures were conducted according to the guidelines of the Medical Ethics Committees of the Health Bureau of the Guangdong Province of China. This study was approved by the Ethics Committee of the first affiliated hospital of Jinan University.
: Not applicable.
: The authors declare that they have no competing interests.