Overbye, Knut http://orcid.org/0000-0003-0809-960X
Huster, Rene J.
Walhovd, Kristine B. http://orcid.org/0000-0003-1918-1123
Fjell, Anders M.
Tamnes, Christian K. http://orcid.org/0000-0002-9191-6764
Funding for this research was provided by:
Norges Forskningsråd (230345)
Universitetet i Oslo
Article History
Received: 2 July 2018
Accepted: 9 September 2018
First Online: 18 September 2018
Compliance with ethical standards
:
: The authors declare that they have no 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.