Qing, Xiangcheng http://orcid.org/0000-0001-7763-9679
Shi, Deyao
Lv, Xiao
Wang, Baichuan
Chen, Songfeng
Shao, Zengwu
Article History
Received: 20 June 2018
Accepted: 23 September 2019
First Online: 24 October 2019
Ethics approval and consent to participate
: This work did not require any written patient consent. The ethics committee of the Union Hospital, Tongji Medical College, Huazhong University of Science and Technology approved this work.
: Not applicable.
: The authors declare that they have no competing interests.