Sun, Qian
Guo, Wenhuan
Cui, Di
Wang, Xiaohai
Ruan, Yuan
Zhao, Fujun
Xia, Shujie
Han, Bangmin
Jing, Yifeng
Funding for this research was provided by:
National Nature Science Foundation of China (81570682)
Article History
Received: 7 April 2018
Accepted: 22 August 2018
First Online: 7 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All patients gave written informed consent. Approval for the study was granted by the Ethics Committee of our hospital prior to recruitment. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.