Hebeisen, Ursula Patricia
Atkinson, Andrew
Marschall, Jonas
Buetti, Niccolò https://orcid.org/0000-0002-8096-1834
Article History
Received: 24 August 2018
Accepted: 21 January 2019
First Online: 29 January 2019
Ethics approval and consent to participate
: The study was approved by the regional (Canton of Bern) ethics committee (project number 2017–01827).
: Not applicable (no individual person’s data).
: The authors declare that they have no competing interests.
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