1. Department of Infectious Diseases 8632; Rigshospitalet; University of Copenhagen; Copenhagen Denmark
2. Centre for Health and Infectious Diseases (CHIP); Department of Infectious Diseases; Section 2100, Rigshospitalet; University of Copenhagen; Copenhagen Denmark
3. Department of Infectious Diseases; Hvidovre Hospital; University of Copenhagen; Hvidovre Denmark
4. The Copenhagen General Population Study; Department of Clinical Biochemistry, Herlev and Gentofte Hospital; Copenhagen University Hospital; Herlev Denmark
5. Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark