Shan, Yong-Zhi
Wang, Zhen-Ming
Fan, Xiao-Tong
Zhang, Hua-Qiang
Ren, Lian-Kun
Wei, Peng-Hu https://orcid.org/0000-0002-4529-7691
Zhao, Guo-Guang
Article History
Received: 28 August 2019
Accepted: 19 November 2019
First Online: 28 November 2019
Ethics approval and consent to participate
: This study was approved by the ethical committee of Xuanwu Hospital, and written informed consent was obtained from all participants included in the study.
: Not applicable
: The authors declare that they have no competing interests. All authors read and approved the final version of the manuscript.