1. Department of Clinical and Experimental Audiology, Amsterdam UMC, Amsterdam, the Netherlands
2. Libra Rehabilitation and Audiology, Eindhoven, the Netherlands
3. HörTech gGmbH, Oldenburg, Germany
4. Cluster of Excellence Hearing4all, Oldenburg, Germany
5. Medizinische Physik, Universität Oldenburg, Oldenburg, Germany