About the Authors
Department of Medical Genetics, Oslo University Hospital and University of Oslo, Oslo, Norway
Institute of Clinical Medicine, University of Oslo, Oslo, Norway
Department of Haematology and Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
The authors have declared that no competing interests exist.
Conceived and designed the experiments: BS GS PMS NI. Performed the experiments: BS MS OKO. Analyzed the data: BS OKO MDV. Contributed reagents/materials/analysis tools: NI OKO MDV. Wrote the paper: BS. Edited the paper: GS PMS NI. Designed the research: NI.