Han, Xinwei
Yin, Meipan
Li, Lei
Zhu, Ming
Ren, Kewei
Qi, Yu
Li, Xiangnan
Wu, Gang http://orcid.org/0000-0002-1524-8872
Article History
Received: 17 September 2017
Accepted: 21 March 2018
First Online: 30 March 2018
Compliance with ethical standards
:
: Xinwei Han, Meipan Yin, Lei Li, Ming Zhu, Kewei Ren, Yu Qi, Xiangnan Li, and Gang Wu have no conflicts of interest or financial ties to disclose.
: This study was approved by the Ethics Committee and Medical Records Management Department of the First Affiliated Hospital of Zhengzhou University, Henan, China (Registration No. 2015-07).
: All patients gave written informed consent.