Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLabels Reversed in Figure 1.PublicationJAMA Otolaryngology-Head & Neck Surgery, 2019, Vol 145, Issue 2, p196ISSN2168-6181Publication typejournal articleDOI10.1001/jamaoto.2018.4497