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Emile M, d'Arripe-Longueville F, Cheval B, Amato M, Chalabaev A.Emile M, et al. Among authors: cheval b.J Gerontol B Psychol Sci Soc Sci. 2015 Nov;70(6):876-85. doi: 10.1093/geronb/gbu168. Epub 2014 Dec 20.J Gerontol B Psychol Sci Soc Sci. 2015.PMID: 25528258