Umeå University - Department of Clinical Microbiology, Umeå University - Department of Clinical Microbiology, Umeå University, Umeå University - Department of Clinical Microbiology, Umeå University - Department of Clinical Microbiology, Karlstad Hospital - Department of Infectious Diseases, Örebro University - Department of Respiratory Medicine, Umeå University, Umeå University, Örebro University and Umeå University - Department of Clinical Microbiology