Ma, Saihua
Ma, Ruihong
Xia, Tian http://orcid.org/0000-0001-5285-0064
Afnan, Masoud
Song, Xueru
Xu, Fengqin
Hao, Guimin
Zhu, Fangfang
Han, Jingpei
Zhao, Zhimei
Article History
Received: 5 July 2017
Accepted: 29 January 2018
First Online: 20 February 2018
Ethics approval and consent to participate
: The protocol was granted on 9 May 2017, by the Ethics Committee of the First Teaching Hospital of Tianjin University of TCM (approval no. TYLL2017[K] 004). The ethics approval of sponsor has been recognized by the participating centers. Written informed consent will be obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
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