About the Authors

Esin Güven

Affiliation Department of Clinical Biochemistry, Immunology and Genetics, Statens Serum Institut, Copenhagen, Denmark

Karen Duus

Affiliation Department of Clinical Biochemistry, Immunology and Genetics, Statens Serum Institut, Copenhagen, Denmark

Inga Laursen

Affiliation Department of Clinical Biochemistry, Immunology and Genetics, Statens Serum Institut, Copenhagen, Denmark

Peter Højrup

Affiliation Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark

Gunnar Houen

gh@ssi.dk

Affiliation Department of Clinical Biochemistry, Immunology and Genetics, Statens Serum Institut, Copenhagen, Denmark

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

† Deceased

Conceived and designed the experiments: EG KD IL PH GH. Performed the experiments: EG IL PH. Analyzed the data: EG KD IL PH GH. Wrote the paper: EG KD GH.