1. Department of Medicine, Division of Hematology, Karolinska University Hospital Solna, Stockholm, Sweden;
2. Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden;
3. Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden;
4. Department of Cardiology, Södersjukhuset, Stockholm, Sweden; and
5. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden