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Feder KA, Krawczyk N, Saloner B.Feder KA, et al. Among authors: saloner b.J Adolesc Health. 2017 Jun;60(6):747-750. doi: 10.1016/j.jadohealth.2016.12.023. Epub 2017 Mar 1.J Adolesc Health. 2017.PMID: 28258807Free PMC article.