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Authors
Fang, Qiong
Matthews, Peter J.
Grimaldi, Ilaria M.
de Jong, Hans
van de Belt, Jose
Schranz, M. Eric
van Andel, Tinde
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Funding
Funding for this research was provided by:
China Scholarship Council (202108430029)
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Article History
Received: 9 July 2024
Accepted: 5 October 2024
First Online: 28 October 2024
Declarations
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: No ethics approval from the University was needed for this research. In the Netherlands, studies involving human participants only needs an ethics approval when it concerns medical or psychological research. All informants were asked for their free prior informed consent before interviews were conducted. Before purchasing products or interviewing vendors and consumers, we explained our research and asked for their oral free prior informed consent. We followed the ISE Code of Ethics (ISE ) during our study and paid for all “tajer products” that we collected.
: The authors declare no competing interests.
