HNO NachrichtenFebruary 2019, Volume 49, Issue 1, pp 5–7 | Cite asInhaltsverzeichnisAuthorsAuthors and affiliationsSpringer MedizinArticleFirst Online: 06 February 2019 3 Downloads Download to read the full article textCopyright information© Springer Medizin Verlag GmbH, ein Teil von Springer Nature 2019Authors and AffiliationsSpringer MedizinThere are no affiliations available