Kuvaas, Bård
Buch, Robert
Dysvik, Anders
Article History
First Online: 19 March 2020
Compliance with ethical standards
:
: None of the authors has any conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: This article does not contain any studies with animals performed by any of the authors.