About the Authors

Bjørge Herman Hansen

bjorge.herman.hansen@nih.no

Affiliation Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway

Ingar Holme

Affiliation Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway

Sigmund Alfred Anderssen

Affiliation Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway

Elin Kolle

Affiliation Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BHH IH SAA EK. Performed the experiments: BHH IH SAA EK. Analyzed the data: BHH IH SAA EK. Wrote the paper: BHH IH SAA EK.