Li, Suyang
Guo, Yanfei
Miao Jonasson, Junmei
Funding for this research was provided by:
University of Gothenburg
Article History
Received: 22 June 2021
Accepted: 2 March 2022
First Online: 12 March 2022
Declarations
:
: SAGE was approved by the Ethical Review Board of WHO (RPC146), and the ethical review committee of China (approval notice 200601). All study procedures were conducted in accordance with the ethical standards of the Declaration of Helsinki. The study is based on the publically available dataset SAGE, which does not have any identifiable information on survey participants. Hence, no ethical approval or informed consent is needed for the present study.
: Not applicable. No personal information was provided in this paper.
: The authors declare that they have no competing interests.