Ehrenreich, Jovine
Bette, Michael
Schmidt, Ansgar
Roeßler, Marion
Bakowsky, Udo
Geisthoff, Urban W.
Stuck, Boris A.
Mandic, Robert http://orcid.org/0000-0003-2379-5515
Article History
Received: 12 March 2020
Accepted: 27 May 2020
First Online: 2 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All tissues were obtained from patients treated at the Department of Otorhinolaryngology (University Hospital Marburg, Germany) according to the guidelines of the local Ethics Committee (reference number: 111/12; Medical School, Philipps-Universität Marburg, Germany).