1. Department of Radiology; Karolinska University Hospital Huddinge and Clinical Science, Intervention and Technology; Karolinska Institutet; Stockholm Sweden
2. Department of Cardiology; Oslo University Hospital Ullevål and Institute of Clinical Sciences; University of Oslo; Oslo Norway
3. Department of Cardiology; Danderyd Hospital and Clinical Sciences; Danderyd Hospital; Karolinska Institutet; Stockholm Sweden
4. Department of Cardiology; Karolinska University Hospital and Karolinska Institutet; Stockholm Sweden
5. Department of Clinical Science and Education at Södersjukhuset; Karolinska Institutet; Stockholm Sweden