1. Institute of Pharmacology and Toxicology, Ulm University Medical Center, Ulm, Germany.
2. Department of Drug Metabolism and Pharmacokinetics, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany.
3. Department of Lead Identification and Optimization Support, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany.