1. Department of Clinical Pharmacy, Institute of Pharmacy, University of Bonn, Bonn, Germany
2. Department of Clinical Pharmacy and Biochemistry, Institute of Pharmacy, Freie Universität Berlin, Berlin, Germany
3. Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, Heidelberg, Germany
4. Department of Medical Oncology and Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland