About the Authors

Roger Ekeberg Henriksen

roger.ekeberg.henriksen@hib.no

Affiliation Centre for Evidence-Based Practice, Bergen University College, Bergen, Norway

Torbjørn Torsheim

Affiliation Faculty of Psychology, Department of Psychosocial Science, University of Bergen, Bergen, Norway

Frode Thuen

Affiliation Centre for Evidence-Based Practice, Bergen University College, Bergen, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: REH. Performed the experiments: REH. Analyzed the data: REH TT FT. Contributed reagents/materials/analysis tools: REH FT TT. Contributed to the writing of the manuscript: REH.