About the Authors

Katarina Nordfjäll

Affiliation Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden

Ulrika Svenson

Affiliation Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden

Karl-Fredrik Norrback

Affiliations Department of Clinical Sciences, Psychiatry, Umeå University, Umeå, Sweden, Psychiatric Clinic, Sunderby Hospital, Luleå, Sweden

Rolf Adolfsson

Affiliations Department of Clinical Sciences, Psychiatry, Umeå University, Umeå, Sweden, Psychiatric Clinic, Sunderby Hospital, Luleå, Sweden

Per Lenner

Affiliation Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden

Göran Roos

goran.roos@medbio.umu.se

Affiliation Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KN PL GR. Performed the experiments: KN US. Analyzed the data: KN US KFN RA PL GR. Contributed reagents/materials/analysis tools: RA PL. Wrote the paper: KN US KFN RA GR.