1. Department of Medicine, Karolinska Institute; Stockholm Sweden
2. Department of Cardiology; Karolinska University Hospital; Stockholm Sweden
3. Department of Clinical Science; Intervention and Technology, Karolinska Institute; Stockholm Sweden
4. Epi-Consultant; Stockholm Sweden
5. Department of Medical Sciences; Uppsala University; Uppsala Sweden
6. AstraZeneca RD; Mölndal Sweden
7. Department of Medicine, Division of Cardiology; County Hospital Ryhov; Jönköping Sweden
8. Department of Medical Epidemiology and Biostatistics; Karolinska Institute; Stockholm Sweden
9. Department of Cardiology and Department of Medical and Health Sciences; Linköping University; Linköping Sweden