AUTHOR=Na Gina , Kwak Sang Hyun , Jang Seung Hyun , Noh Hye Eun , Kim Jungghi , Yang SeungJoon , Jung Jinsei TITLE=Corrigendum: Supplementary Effect of Choline Alfoscerate on Speech Recognition in Patients With Age-Related Hearing Loss: A Prospective Study in 34 Patients (57 Ears) JOURNAL=Frontiers in Aging Neuroscience VOLUME=13 YEAR=2021 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2021.730527 DOI=10.3389/fnagi.2021.730527 ISSN=1663-4365