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Ek E, Ala-Mursula L, Velázquez RG, Tolvanen A, Salmela-Aro K.Ek E, et al.Adv Life Course Res. 2021 Mar;47:100391. doi: 10.1016/j.alcr.2020.100391. Epub 2021 Jan 6.Adv Life Course Res. 2021.PMID: 36695148