About the Authors

Urban Alehagen

Urban.Alehagen@liu.se

Affiliation Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden

Jan Alexander

Affiliation Norwegian Institute of Public Health, Oslo, and Norwegian University of Life Sciences (NMBU), Ås, Norway

Jan Aaseth

Affiliations Research Department, Innlandet Hospital Trust, Elverum, Norway, Hedmark University College, Elverum, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: UA. Performed the experiments: UA. Analyzed the data: UA J. Aaseth J. Alexander. Contributed reagents/materials/analysis tools: UA. Wrote the paper: UA J. Aaseth J. Alexander.