1. Institute for Clinical and Experimental Medicine, MR-Unit; Department of Diagnostic and Interventional Radiology; Prague Czech Republic
2. International Clinical Research Center, Department of Imaging Methods; St Anne's University Hospital Brno; Brno Czech Republic
3. Institute of Experimental Medicine, Academy of Sciences of the Czech Republic; Department of Auditory Neuroscience; Prague Czech Republic
4. First Faculty of Medicine, Charles University, Faculty Hospital Motol; Department of Otorhinolaryngology and Head and Neck Surgery; Prague Czech Republic