Beyling, Frauke http://orcid.org/0000-0002-6644-6879
Klang, Elisabeth
Niehoff, Eva
Schwestka-Polly, Rainer
Helms, Hans-Joachim
Wiechmann, Dirk
Article History
Received: 11 May 2021
Accepted: 17 June 2021
First Online: 29 June 2021
Declarations
:
: Full ethical approval from the Ethics Committee of the Hannover Medical School (No. 3151 − 2016) was obtained prior to starting this study, as well as informed consent to anonymized data release from all included patients or their legal guardians, respectively.
: All patients signed a written consent form.
: DW is the inventor of the WIN system. The WIN system is manufactured by DW Lingual Systems and DW is the CEO of this company. All other authors declare that they have no competing interests.