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Authors
Jing, Zhengyue
Li, Jie
Wang, Yi
Yuan, Yemin
Zhao, Dan
Hao, Wenting
Yu, Caiting
Zhou, Chengchao
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (71774104)
National Natural Science Foundation of China (71473152)
National Natural Science Foundation of China (71974117)
China Medical Board (16-257)
Cheeloo Youth Scholar Grant (IFYT1810)
Shandong University (2012DX006)
NHC Key Laboratory of Health Economics and Policy Research (NHC-HEPR2019014)
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Article History
Accepted: 16 September 2020
First Online: 28 September 2020
Compliance with ethical standards
:
: All authors declare that they have no conflicts of interest.
: The Ethical Committee of Shandong University reviewed and approved the study protocol.
: All participants gave their informed written consent for participation prior to the face-to-face interview.
