∗Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria

†Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria

‡Audiocure Pharma GmbH, Berlin, Germany

Address correspondence and reprint requests to Christoph Arnoldner, M.D., M.B.A., Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria; E-mail: [email protected]

C.H. and C.A. contributed equally.

This research received no external funding.

The authors disclose no conflicts of interest.

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