Authors: Marte Kierulf Åm; Konstanze Kölle; Anders Lyngvi Fougner; Ilze Dirnena-Fusini; Patrick Christian Bösch; Reinold Ellingsen; Dag Roar Hjelme; Øyvind Stavdahl; Sven Magnus Carlsen; Sverre Christian Christiansen Journal: PLoS One Date: 2018-10-09 Impact factor: 3.240