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Authors
Zemrani, Boutaina http://orcid.org/0000-0003-1963-388X
Gehri, Mario
Masserey, Eric
Knob, Cyril
Pellaton, Rachel
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Article History
Received: 13 September 2020
Accepted: 18 January 2021
First Online: 22 January 2021
Ethics approval and consent to participate
: The survey included in the article was approved by the institutional board of Lausanne University, Switzerland.
: Not applicable.
: The authors declare that they have no competing interests.
