1. Deparment of Infectious Diseases, Institute of Biomedicine at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;
2. Deparment of Medicine, Division of Infectious Diseases, Karolinska Institutet and Karolinska University Hospital Huddinge, Stockholm, Sweden;
3. Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;
4. Deparment of Infectious Diseases, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden;
5. Deparment of Pediatrics, CLINTEC, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden;
6. Deparment of Infectious Diseases, Skåne University Hospital Lund, Lund, Sweden;
7. Deparment of Clinical Microbiology and Infectious Diseases, Umeå University, Umeå, Sweden