Li, Hua
Ou, Yufu
Xie, Furong
Liang, Weiguo
Tian, Gang
Li, Hongyu
Article History
Received: 30 June 2020
Accepted: 15 September 2020
First Online: 24 September 2020
Ethics approval and consent to participate
: This study obtained ethics approval and consent from the ethics committee in our hospital.
: Not applicable.
: The authors declare that they have no competing interests.