1. Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Rosalind-Franklin-Str. 12, 24105 Kiel, Germany
2. Haematology Lab Kiel, Klinik für Innere Medizin II, University Hospital Schleswig-Holstein, Langer Segen 8-10, 24105 Kiel, Germany
3. Novo Nordisk Foundation Center for Protein Research, Disease Systems Biology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3b, 2200 Copenhagen, Denmark