AUTHOR=Mahmud Shekhar , Donmez Turker Berk , Mansour Mohammed , Kutlu Mustafa , Freeman Chris TITLE=Corrigendum: Anemia detection through non-invasive analysis of lip mucosa images JOURNAL=Frontiers in Big Data VOLUME=6 YEAR=2023 URL=https://www.frontiersin.org/journals/big-data/articles/10.3389/fdata.2023.1335213 DOI=10.3389/fdata.2023.1335213 ISSN=2624-909X