1. Department of Post Qualifying Healthcare Practice, Birmingham City University, Birmingham, UK
2. Department of Cardiology, University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, UK
3. Clinic for Heart and Vascular Diseases, University Hospital of Split, Split, Croatia
4. Department of Internal Medicine 3, Karl Landsteiner University of Health Sciences, University Hospital St. Pölten, Krems, Austria
5. Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart and Chest Hospital, Liverpool, UK
6. Department of Clinical Medicine, Aalborg University, Aalborg, Denmark