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Naylor PJ, McKay HA, Valente M, Mâsse LC.Naylor PJ, et al.Public Health Nutr. 2016 Apr;19(5):924-34. doi: 10.1017/S1368980015001482. Epub 2015 May 20.Public Health Nutr. 2016.PMID: 25990045Free PMC article.