1. Department of Medical Physics and Acoustic, University of Oldenburg, Oldenburg, Germany
2. Cluster of Excellence Hearing4all, University of Oldenburg, Oldenburg, Germany
3. MED-EL Medical Electronics GmbH, Innsbruck, Austria
4. MED-EL Medical Electronics Germany GmbH, Starnberg, Germany
5. Division of Otorhinolaryngology, University of Oldenburg, Oldenburg, Germany
6. Hörzentrum Oldenburg gGmbH, Oldenburg, Germany
7. Research Center Neurosensory Science, University of Oldenburg, Oldenburg, Germany
8. KIZMO GmbH, Oldenburg, Germany