Published on in Vol 7, No 1 (2020): Jan-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15843, first published
.
1 Department of Otorhinolaryngology, Head and Neck Surgery, St. Elisabeth Hospital, Ruhr University Bochum, Bochum, Germany
2 Kampmann Hearing Aid Acoustics, Bochum, Germany
3 Hochschule für Gesundheit, University of Applied Sciences, Bochum, Germany