Fang, Likui
Yu, Guocan
Huang, Jinpeng
Zhao, Wuchen
Ye, Bo
Article History
Received: 9 May 2020
Accepted: 15 June 2020
First Online: 19 June 2020
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Board of Hangzhou Red Cross Hospital.
: Not applicable.
: The authors declare that they have no competing interests.