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Authors
Schmits, E. https://orcid.org/0000-0002-3598-9635
Glowacz, F.
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Article History
Accepted: 11 November 2020
First Online: 4 January 2021
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: All respondents agreed to participate in the study, which was approved by the ethics committee at Liege University.
Free to read: This content has been made available to all.
