1 Department of Infectious Disease Immunology, Statens Serum Institut, 2300, Copenhagen S, Denmark. rjm@ssi.dk.
2 Department of Infectious Disease Immunology, Statens Serum Institut, 2300, Copenhagen S, Denmark.
3 Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen & Department of Thoracic Medicine, Haukeland University Hospital, 5021, Bergen, Norway.
4 Department of Infectious Diseases, Oslo University Hospital, 0424, Oslo, Norway.
5 Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway.
6 Department of Clinical Science, University of Bergen, 5020, Bergen, Norway.
7 Department of Immunology and Microbiology, University of Copenhagen, 2200, Copenhagen N, Denmark.