AUTHOR=Bruno Eleonora , Mulè Antonino , Galasso Letizia , Castelli Lucia , Baldassari Ivan , Oliverio Andreina , Venturelli Elisabetta , Berrino Franco , Montaruli Angela , Roveda Eliana , Pasanisi Patrizia TITLE=Corrigendum: Sleep behavior and daily activity levels in people with metabolic syndrome: effect of 1 year of metformin treatment JOURNAL=Frontiers in Nutrition VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2023.1327182 DOI=10.3389/fnut.2023.1327182 ISSN=2296-861X