About the Authors

Heidi Törmänen Persson

Affiliation Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden

Anne Kristin Aksaas

Affiliation Department of Nutrition, University of Oslo, Oslo, Norway

Anne Katrine Kvissel

Affiliation Department of Nutrition, University of Oslo, Oslo, Norway

Tanel Punga

Affiliation Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden

Åke Engström

Affiliation Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden

Bjørn Steen Skålhegg

Affiliation Department of Nutrition, University of Oslo, Oslo, Norway

Göran Akusjärvi

goran.akusjarvi@imbim.uu.se

Affiliation Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GA AKK BS. Performed the experiments: HTP AKA TP ÅE. Analyzed the data: HTP GA AKK BS. Wrote the paper: HTP GA AKK BS.