Knudtzen, Fredrikke Christie http://orcid.org/0000-0001-8348-7819
Nilsson, Anna Christine
Skarphedinsson, Sigurdur
Blaabjerg, Morten
Article History
Received: 7 April 2019
Accepted: 1 July 2019
First Online: 4 July 2019
Compliance with ethical standards
:
: The study was approved by the Danish Data Protection Agency (j.nr.19/2572). Informed consent was obtained from the participant included in the study.
: The authors declare that they have no conflict of interest.
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