Document is current
Any future updates will be listed below
-
Authors
Li, Weiwei https://orcid.org/0000-0002-7328-0969
Zhang, Xuejun
Li, Yanhua
Yue, Qiuju
Cui, Miaohang
Liu, Jinlong
- License Information
-
More Information
Article History
Received: 15 August 2021
Accepted: 25 September 2021
First Online: 25 November 2021
Declarations
:
: This is a systematic review and meta-analysis. The Affiliated Hospital of Chengde Medical College Ethics Committee has confirmed that no ethical approval is required.
: Not applicable.
: The authors declare no competing interests.
