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Alves E, Fielder A, Ghabriel N, Sawyer M, Buisman-Pijlman FT.Alves E, et al.Front Endocrinol (Lausanne). 2015 Mar 11;6:32. doi: 10.3389/fendo.2015.00032. eCollection 2015.Front Endocrinol (Lausanne). 2015.PMID: 25814979Free PMC article.Review.