1. Department of Hospital Pharmacy, Haga Teaching Hospital, The Hague, The Netherlands
2. The Hague Hospital Pharmacy, The Hague, The Netherlands
3. Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
4. Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, The Netherlands
5. Department of Intensive Care, Haga Teaching Hospital, The Hague, The Netherlands
6. Department of Internal Medicine, Haga Teaching Hospital, The Hague, The Netherlands