Doan, Nhat Trung
Engvig, Andreas
Persson, Karin
Alnæs, Dag
Kaufmann, Tobias
Rokicki, Jaroslav
Córdova-Palomera, Aldo
Moberget, Torgeir
Brækhus, Anne
Barca, Maria Lage
Engedal, Knut
Andreassen, Ole A.
Selbæk, Geir
Westlye, Lars T.
Article History
Received: 8 December 2016
Accepted: 15 February 2017
First Online: 24 March 2017
Competing interests
: The authors declare no competing financial interests.