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Schwingshackl L, Boeing H, Stelmach-Mardas M, Gottschald M, Dietrich S, Hoffmann G, Chaimani A.Schwingshackl L, et al. Among authors: hoffmann g.Adv Nutr. 2017 Jan 17;8(1):27-39. doi: 10.3945/an.116.013516. Print 2017 Jan.Adv Nutr. 2017.PMID: 28096125Free PMC article.Review.