1. Department of Microbiology, Tumor and Cell Biology, Division of Clinical Microbiology, Karolinska Institutet and Karolinska University Hospital, 17176 Stockholm, Sweden.
2. Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden.
3. Department of Dermatology, Venerology and Allergology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany.
4. Department of Women’s and Children’s Health, Division of Obstetrics and Gynecology, Karolinska University Hospital and Karolinska Institutet, 17177 Stockholm, Sweden.