Wang, Xuanxuan
Chen, Jiaying
Burström, Bo
Burström, Kristina
Funding for this research was provided by:
National Natural Science Foundation of China (71473129)
Article History
Received: 17 October 2018
Accepted: 28 January 2019
First Online: 6 February 2019
Ethics approval and consent to participate
: As only individual interviews were conducted in this study, it was unnecessary to seek ethics approval for this study according to <i>The Ethical Review Policy of Human Biomedical Research</i> issued by China’s former Ministry of Health [CitationRef removed]. Although no official ethics approval was sought for this study, the research group did follow standard procedures to obtain oral informed consent from each participant.
: Not applicable.
: The authors declare that they have no competing interests.
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