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Kim JE, O'Connor LE, Sands LP, Slebodnik MB, Campbell WW.Kim JE, et al.Nutr Rev. 2016 Mar;74(3):210-24. doi: 10.1093/nutrit/nuv065. Epub 2016 Feb 16.Nutr Rev. 2016.PMID: 26883880Free PMC article.Review.