1. Department of Cardiology, Herlev-Gentofte University Hospital Copenhagen , Copenhagen , Denmark
2. Department of Infectious Diseases, Hospital Clinic of Barcelona , Barcelona , Spain
3. Department of Infectious Diseases, Duke University Hospital , Durham, North Carolina , USA
4. Department of Cardiology, Zealand University Hospital , Roskilde , Denmark
5. Clinical Institutes, Copenhagen and Aalborg Universities , Copenhagen , Denmark