| Authors: |
Lomholt FK; Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark., Soborg B; Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark., Valentiner-Branth P; Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark., Slotved HC; Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark.; Department of Science and Enviroment, Roskilde University, Roskilde, Denmark., Fuursted K; Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark., Benfield T; Department of Clinical Medicine, University of Copenhagen Faculty of Health and Medical Sciences, Copenhagen, Denmark.; Department of Infectious Diseases, Hvidovre Hospital, Hvidovre, Denmark., Vestergaard LS; Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark. |