Gu, Lijuan
Yang, Linsheng
Li, Hairong
Funding for this research was provided by:
the Second Tibetan Plateau Scientific Expedition and Research (2021QZKK0103)
the National Natural Science Foundation of China (41901179)
Article History
Received: 25 April 2024
Accepted: 6 November 2024
First Online: 12 November 2024
Declarations
:
: CFPS was conducted in accordance with the relevant guidelines of the Declaration of Helsinki, and approved and monitored by the Biomedical Research Ethics Review Committee of Peking University (protocol code IRB00001052-14010, Beijing, China; dates of approval were updated in each survey wave). Informed written consent was obtained from every participant.
: Not applicable.
: The authors declare no competing interests.