1. Poisons Information Center; Center for Pediatrics and Adolescent Medicine, Medical Center - University of Freiburg; Freiburg Germany
2. Institute of Forensic Medicine, Forensic Toxicology; Medical Center - University of Freiburg; Germany
3. Hermann Staudinger Graduate School; University of Freiburg; Germany
4. Department of Clinical Toxicology, Klinikum rechts der Isar; Technical University of Munich; Germany