1. Department of Medicine, Huddinge Karolinska Institutet Stockholm Sweden
2. Department of Pathology and Laboratory Medicine, Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
3. Institute of Immunology, Building 11 Hannover Medical School Hannover Germany
4. Science for Life Laboratory Department of Medicine Solna, Karolinska Institute, and Division of Infectious Diseases Karolinska University Hospital Solna Stockholm Sweden
5. Center for Infectious Medicine, Department of Medicine, Huddinge Tumor and Cell Biology, Karolinska Institutet Stockholm Sweden
6. Clinic for Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden