Article History
Received: 18 February 2020
Accepted: 13 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: Written informed consent was obtained from all participants prior to their participation. The research protocol was approved by the Ethics Committee of Honghui Hospital of Xi’an Jiaotong University. The ethical approval was consistent with the standards of the Declaration of Helsinki.
: Not applicable.
: None.