1. Department of Emergency Medicine, MC Haaglanden-Bronovo, The Hague, The Netherlands.
2. Department of Cardiology, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands.
3. Departments of Epidemiology and Radiology, Erasmus MC, Rotterdam, the Netherlands; Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
4. Department of Emergency Medicine, Erasmus MC, Rotterdam, The Netherlands.
5. Department of Neurology, MC Haaglanden-Bronovo, The Hague, The Netherlands.