AUTHOR=Finsterer Josef TITLE=Commentary: Point Prevalence and Associated Factors of Hip Displacement in Pediatric Patients With Mitochondrial Disease JOURNAL=Frontiers in Pediatrics VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2022.894611 DOI=10.3389/fped.2022.894611 ISSN=2296-2360