1. Unit of Audiology, Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden;
2. Audiology Department, Habilitation and Health, Region Västra Götaland, Sweden;
3. EPINEP Research Group, AgeCap Centre, Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden