About the Authors

Nils Petter Aspvik

Contributed equally to this work with: Nils Petter Aspvik, Hallgeir Viken

Affiliation Department of Sociology and Political Science, Faculty of Social Sciences and Technology Management, Norwegian University of Science and Technology, Trondheim, Norway

Hallgeir Viken

Contributed equally to this work with: Nils Petter Aspvik, Hallgeir Viken

Affiliations K.G. Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway, Liaison Committee between the Central Norway Regional Health Authority and Norwegian University of Science and Technology, Trondheim, Norway

Nina Zisko

Affiliation K.G. Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway

Jan Erik Ingebrigtsen

Affiliation Department of Sociology and Political Science, Faculty of Social Sciences and Technology Management, Norwegian University of Science and Technology, Trondheim, Norway

Ulrik Wisløff

Affiliations K.G. Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway, School of Human Movement & Nutrition Sciences, University of Queensland, Brisbane, Australia

Dorthe Stensvold

dorthe.stensvold@ntnu.no

Affiliations K.G. Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway, Liaison Committee between the Central Norway Regional Health Authority and Norwegian University of Science and Technology, Trondheim, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: NPA HV NZ JEI UW DS. Formal analysis: NPA HV. Investigation: NPA HV NZ JEI UW DS. Methodology: NPA HV. Project administration: UW DS. Supervision: UW DS. Writing – original draft: NPA HV. Writing – review & editing: NPA HV NZ JEI UW DS.