Chen, Jingxu
Chen, Hongmei
Feng, Junhui
Zhang, Ligang
Li, Juyan
Li, Ran
Wang, Shaoli
Wilson, Ian
Jones, Alison
Tan, Yunlong
Yang, Fude
Huang, Xu-Feng https://orcid.org/0000-0002-5895-2253
Article History
Received: 2 July 2018
Accepted: 14 November 2018
First Online: 18 December 2018
Ethics approval and consent to participate
: This research was approved by the Human Ethics Committee of Beijing Hui-Long-Guan Hospital. All patients were provided with written informed consent. Participation was voluntary and participants could withdraw at any time from the study.
: Not applicable.
: The authors have no conflicts of interest to disclose.
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