1. Department of Neuroradiology; Medical Faculty Mannheim; University of Heidelberg; Mannheim; Germany
2. Skin Cancer Unit, German Cancer Research Center; Heidelberg and Department of Dermatology, Venereology and Allergology; University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg; Mannheim; Germany
3. Medical Faculty Mannheim; Computer Assisted Clinical Medicine; University of Heidelberg; Mannheim; Germany
4. Department of Veterinary Clinical Sciences; Small Animal Clinic; Justus-Liebig-University; Giessen; Germany