1. Department of Public Health Effects National Institute for Public Health and the Environment Bilthoven The Netherlands
2. Department of Geriatric Medicine University Medical Center Utrecht The Netherlands
3. Expertise Centre Pharmacotherapy in Old Persons University Medical Center Utrecht The Netherlands
4. Dutch Medicines Evaluation Board Utrecht The Netherlands
5. Department of Clinical Pharmacy University Medical Center Utrecht The Netherlands
6. Department of Pharmacoepidemiology and Clinical Pharmacology Utrecht Institute for Pharmaceutical Sciences Utrecht University Utrecht the Netherlands