1. AstraZeneca Nordic-Baltic, Medical department, Astraallén, Södertälje 151 85, Sweden
2. The Faculty of Medicine, University of Oslo, P.O box 1078, Blindern, 0316 Oslo, Norway
3. Department of Vascular Surgery, Sahlgrenska University Hospital, Blå Stråket 5, Gothenburg 41345, Sweden
4. Institute of Medicine, Department of Molecular and Clinical Medicine, The Sahlgrenska Academy, Gothenburg University, Blå Stråket 5B Wallenberglab/SU, Gothenburg 405 30, Sweden
5. Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala 751 85 , Sweden
6. Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg 413 45, Sweden
7. AstraZeneca Gothenburg, AstraZeneca R&D, Pepparedsleden 1, Mölndal 431 53, Sweden
8. Statisticon AB, Östra Ågatan 31, Uppsala 753 22, Sweden
9. Department of Vascular Surgery, Karlstad Central Hospital, Rosenborgsgatan 2, Karlstad 652 30, Sweden
10. Department of Clinical Science and Education, Södersjukhuset, Karolinska Institute, Solnavägen 1, Stockholm 171 77, Sweden