Affiliation: | ∗ Department of Occupational and Environmental Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden † Department of Clinical Science, Intervention and Technology, Division of Speech and Language Pathology, Karolinska Institutet, Stockholm, Sweden ‡ Department of Clinical and Experimental Medicine, Speech and Language Pathology, Linköping University, Linköping, Sweden § Department of Speech, Music and Hearing, Royal Institute of Technology, Stockholm, Sweden |