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Authors
Li, Guohui
Ram, Yangzong
Chen, Hui
Xu, Zhenling
Cheng, Qijian
Zhang, Haiqin
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Funding
Funding for this research was provided by:
the Innovative Development Plan of Yunnan Diqing Prefecture Health and Family Planning Commission (2019AA002)
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Article History
Received: 18 December 2024
Accepted: 6 May 2025
First Online: 10 May 2025
Declarations
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: The authors declare no competing interests.
: The study design was approved by the Ethics Committee of the People’s Hospital of Diqing Tibetan Autonomous Prefecture (Yunnan, China). All participants were informed about the study protocol and provided written informed consent to participate in the study. I confirm that all methods were performed in accordance with the relevant guidelines. All procedures were performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
