Yang, Ben
Fu, Xueqi
Hao, Jilong
Sun, Jing
Li, Zongzhu
Li, Haisong
Xu, Haiyang http://orcid.org/0000-0003-3950-6511
Article History
Received: 16 May 2018
Accepted: 6 August 2018
First Online: 20 September 2018
Compliance with Ethical Standards
: All procedures were approved by the Local Ethics Committee at the First Hospital of Jilin University.
: The authors declare that they have no conflict of interest.