Published on in Vol 8, No 2 (2022): Apr-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/34042, first published
.
1 Clinic for Phoniatrics, Pedaudiology & Communication Disorders, University Hospital and Medical Faculty, Rheinisch-Westfaelische Technische Hochschule Aachen, Aachen, Germany
2 Audiovisual Media Center (AVMZ), University Hospital and Medical Faculty, Rheinisch-Westfaelische Technische Hochschule Aachen, Aachen, Germany