1. Department of Clinical Sciences, Family Medicine Malmö, Lund University, Malmö, Sweden
2. Futurum, Jönköping, Sweden
3. Department of Health, Medicine and Caring Sciences, Linköping University, Jönköping, Sweden
4. Regional Center for Communicable Disease Control, Malmö, Sweden
5. Department of Translational Medicine, Lund University, Malmö, Sweden