Meng, Jinghong
Zhu, Yanbin
Li, Yansen
Sun, Tao
Zhang, Fengqi
Qin, Shiji
Zhao, Haitao
Article History
Received: 3 December 2019
Accepted: 23 September 2020
First Online: 1 October 2020
Ethics approval and consent to participate
: This study was approved by the ethics committee of the 3rd Hospital of Hebei Medical University. Informed consent was obtained from all the participants.
: Written informed consent was obtained from each patient to authorize the publication of their data.
: The authors declare that they have no competing interests.