Zhang, Yan-Rong
Ding, Yun-Long
Chen, Ke-liang
Liu, Yan
Wei, Can
Zhai, Ting-ting
Wang, Wen-Juan
Dong, Wan-Li http://orcid.org/0000-0003-1000-3814
Article History
Received: 6 June 2019
Accepted: 24 October 2019
First Online: 4 November 2019
Ethics approval and consent to participate
: Ethical approval was given by the Huashan Hospital Ethics Review Committee, and the committee’s reference number is not applicable. Written consent was obtained from participants or their legally authorized caregivers.
: Not applicable
: The authors declare that they have no competing interests.