Thorsen, Anders Lillevik
Kvale, Gerd
Hansen, Bjarne
van den Heuvel, Odile A.
Article History
First Online: 23 February 2018
Compliance with ethical standards
:
: Anders Lillevik Thorsen declares that he has no conflict of interest. Gerd Kvale declares that she has no conflict of interest. Bjarne Hansen declares that he has no conflict of interest. Odile A. van den Heuvel declares that she has no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.