Document is current
Any future updates will be listed below
-
Authors
Jahr, Guro
Da Broi, Michele
Holte, Harald Jr
Beiske, Klaus
Meling, Torstein R.
- License Information
-
More Information
Article History
Received: 25 October 2017
Revised: 5 January 2018
Accepted: 10 January 2018
First Online: 27 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Data Protection Office at OUH (2015/16840).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.
: For this type of study, formal consent is not required.
