AUTHOR=Simon Ann M. , Finucane Suzanne B. , Ikeda Andrea J. , Cotton R. James , Hargrove Levi J. TITLE=Corrigendum: Powered knee and ankle prosthesis use with a K2 level ambulator: a case report JOURNAL=Frontiers in Rehabilitation Sciences VOLUME=4 YEAR=2023 URL=https://www.frontiersin.org/journals/rehabilitation-sciences/articles/10.3389/fresc.2023.1351558 DOI=10.3389/fresc.2023.1351558 ISSN=2673-6861