Correction: Face masks to prevent transmission of respiratory infections: Systematic review and meta-analysis of randomized controlled trials on face mask use. - Ollila, Hanna M.; Partinen, Markku; Koskela, Jukka; Borghi, John; Savolainen, Riikka; Rotkirch, Anna; Laine, Liisa T. (PLoS ONE, 2025)