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Vermund SH, Blevins M, Moon TD, José E, Moiane L, Tique JA, Sidat M, Ciampa PJ, Shepherd BE, Vaz LM.Vermund SH, et al. Among authors: ciampa pj.PLoS One. 2014 Oct 20;9(10):e110116. doi: 10.1371/journal.pone.0110116. eCollection 2014.PLoS One. 2014.PMID: 25330113Free PMC article.