1. Audiology Unit, Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Sweden
2. Region Västra Götaland, Habilitation & Health, Hearing Organization, Gothenburg, Sweden
3. Neuropsychiatric Epidemiology Unit, Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Centre for Ageing and Health, University of Gothenburg, Sweden