AUTHOR=Cho Kyoungjoo , Kim Jihye , Kim Gyung W. TITLE=Corrigendum: Changes in Blood Factors and Ultrasound Findings in Mild Cognitive Impairment and Dementia JOURNAL=Frontiers in Aging Neuroscience VOLUME=10 YEAR=2018 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2018.00033 DOI=10.3389/fnagi.2018.00033 ISSN=1663-4365