Korshin, André http://orcid.org/0000-0002-7449-8812
Grønlykke, Lars
Holmgaard, Frederik
Kjøller, Sven Morten
Gustafsson, Finn
Nilsson, Jens Christian
Ravn, Hanne Berg
Article History
Received: 8 July 2019
Accepted: 21 January 2020
First Online: 25 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.