Chen, Xu
Pan, Yunmeng
Xu, Peiru
Huang, Yi
Li, Nan
Song, Yun
Article History
Received: 26 March 2021
Accepted: 26 October 2021
First Online: 10 November 2021
Declarations
:
: The study was approved by the Ethics Committee of Shandong Mental Health Center (2016R08). All of the methods were performed in accordance with the relevant guidelines and regulations. Written informed consent was obtained from all participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests, neither financial nor non-financial.