1. Department of Clinical Pharmacy and Toxicology, Martini Hospital, 9728 NT Groningen , Netherlands
2. Department of Health Sciences, University of Groningen, University Medical Center , 9713 GZ Groningen , Netherlands
3. Department of Cardiology, Martini Hospital, Van Swietenplein 1, 9728 NT Groningen , Netherlands
4. Department of Cardiology, University Medical Center Groningen, 9713 GZ Groningen , Netherlands
5. Department of Geriatric Medicine, Northwest Clinics , Alkmaar , Netherlands
6. Aging and Later Life, Amsterdam and Public Health Department, Amsterdam University Medical Center , 1007 MB Amsterdam , the Netherlands
7. Department of Geriatric Medicine, Dijklander Hospital , 1624 NP Hoorn , Netherlands
8. Amsterdam Business School, University of Amsterdam , 1012 WX Amsterdam Netherlands
9. Department of Cardiology, VieCurie Medical Center , 5801 CE Venlo , Netherlands
10. Department of Cardiology, Diakonessenhuis , 3582 KE Utrecht , Netherlands
11. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University , 3584 CX Utrecht , Netherlands
12. De Hoedt Medical Center , 2719 BM Zoetermeer , Netherlands
13. Department of Cardiology, Rijnstate Hospital, 6815 AD Arnhem , Netherlands
14. Department of Cardiology, Radboud University Medical Centre, 6525 GA Nijmegen , Netherlands