Wang, Hao
Qu, Fangfei
Xin, Ting
Sun, Wei
He, Huimin
Du, Lijun
Article History
Received: 26 October 2020
Revised: 29 January 2021
Accepted: 19 February 2021
First Online: 18 March 2021
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: The present study was approved by the ethical review committee of Yantai hospital of traditional Chinese Medicine. Written informed consent was obtained from all enrolled patients.
: Patients agree to participate in this work