Liu, Yingyan
Zhang, Zaisheng
Zhao, Heng
Liu, Li
Funding for this research was provided by:
Major Program of National Fund of Philosophy and Social Science of China (16BGL138)
Article History
Received: 23 September 2021
Revised: 2 June 2022
Accepted: 2 October 2022
First Online: 3 November 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Research Ethics Committee of Tianjin University.
: Informed consent was obtained from all enrolled participants included in the study.
: All authors declare that they have no competing interests.
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