In the original published version of this article, the reference number associated with the ethics approval was missing and has now been added.
The original manuscript showed the below:
The study has been approved by ethic committee at China University of Political Science and Law and all procedures were in accordance with the Declaration of Helsinki.
The missing information has now been added in the correct version as below:
The study has been approved by ethics committee at China University of Political Science and Law (reference number ZLS2022003) and all procedures were in accordance with the Declaration of Helsinki.
The authors apologize for the omission. Both the HTML and PDF versions of the article have been updated to correct the errors.
Declaration of competing interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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