Funding for this research was provided by:
Science and Technology Department of Tibet (No.XZ202201ZY0033G)
Received: 2 January 2023
Accepted: 31 August 2023
First Online: 11 September 2023
: The experimental protocol was established, according to the ethical guidelines of the Helsinki Declaration and was approved by the Human Ethics Committee of West China School of Public Health and West China Fourth Hospital. Written informed consent was obtained from individual or guardian participants.
: Not applicable.
: The authors declare that they have no competing interests.