Li, Jiaheng
Du, Mingze
Zhang, Zhan https://orcid.org/0000-0002-7952-4530
Guan, Yichun
Wang, Xingling
Zhang, Xiao
Liu, Jing
Pan, Zhouhui
Wang, Bijun
Liu, Wenxia
Article History
Received: 5 July 2018
Accepted: 27 August 2018
First Online: 4 September 2018
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the Third Affiliated Hospital of Zhengzhou University.
: Not applicable
: All authors have declared that they have no competing interests.
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