1. Audiological Research Centre, Örebro University Hospital, Sweden
2. Linneus HEAD centre, The Swedish Institute for Disability Research, Örebro University, Sweden
3. School of Health and Medical science, Örebro University, Sweden
4. Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
5. Department of Behavioral Sciences and Learning, Linköping University, Linköping, Sweden