Chen, Guoyong
Zhang, Jiabin
Sun, Jianjun
Wei, Sidong
Chen, Jianbin
Ren, Hui
Zhou, Shaotang http://orcid.org/0000-0002-1391-3517
Funding for this research was provided by:
302 hospital directors creative fund
Article History
Received: 10 May 2018
Accepted: 3 September 2018
First Online: 28 September 2018
Competing Interests
: The authors declare no competing interests.