1. Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, The Netherlands
2. The National Center for Scientific Research (CNRS), The National Institute of Health and Medical Research (Inserm), Université de Paris, F-75014 Paris, France
3. Department of Internal Medicine, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, The Netherlands