1. Microbiological Department; Faroese Food- and Veterinary Authority; Tórshavn Faroe Islands
2. Medical Faculty; University of Iceland; Reykjavík Iceland
3. Department of Internal Medicine & Research Unit of the Medical Department; National Hospital of the Faroe Islands; Queen Alexandrines Teaching Hospital; Tórshavn Faroe Islands
4. Department of Infectious Diseases; Odense University Hospital; Odense Denmark
5. University of Southern Denmark; Odense Denmark
6. Faculty of Science and Technology; University of the Faroe Islands; Tórshavn Faroe Islands
7. Department of Clinical Microbiology; Landspitali University Hospital; Reykjavík Iceland