1. Division of Acute Medicine, Department of Internal Medicine, Zuyderland Medical Center, Heerlen, The Netherlands.
2. Division of Acute Medicine, Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands.
3. Division of Acute Medicine, Department of Internal Medicine, St Jans Gasthuis, Weert, The Netherlands.
4. Division of Acute Medicine, Department of Internal Medicine, Haga Teaching Hospital, The Hague, The Netherlands.
5. Division of Acute Medicine, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands.
6. Division of Acute Medicine, Department of Internal Medicine, Máxima Medical Center, Veldhoven, The Netherlands.
7. Division of Acute Medicine, Department of Internal Medicine, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands.
8. Division of Acute Medicine, Department of Internal Medicine, University Medical Center Utrecht, Utrecht, The Netherlands.
9. Division of Acute Medicine, Department of Internal Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands.
10. Division of Acute Medicine, Department of Internal Medicine, School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands.