1 Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Unversiteitsweg 99, 3584CG Utrecht, The Netherlands.
2 Department of Healthcare Development, Stockholm County Council, Stockholm, Sweden.
3 Clinical Pharmacology Unit, Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.
4 Department of Clinical Science and Education, Karolinska Institutet Stroke Research Network at Södersjukhuset, Stockholm, Sweden.
5 Department of Cardiology, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.
6 Division of Cardiovascular Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden.