Rak, Kristen http://orcid.org/0000-0003-2109-3536
Völker, Johannes
Schendzielorz, Philipp
Shehata-Dieler, Wafaa
Radeloff, Andreas
Hagen, Rudolf
Article History
Received: 9 November 2018
Accepted: 24 December 2018
First Online: 7 January 2019
Compliance with ethical standards
:
: The study is conducted by members of HEARRING, which is logistically supported by MED-EL. The authors have received research grants from MEDEL. The authors declare no conflicts of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.