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Schmidt SA, Ording AG, Horváth-Puhó E, Sørensen HT, Henderson VW.Schmidt SA, et al. Among authors: ording ag.PLoS One. 2017 Feb 22;12(2):e0171527. doi: 10.1371/journal.pone.0171527. eCollection 2017.PLoS One. 2017.PMID: 28225789Free PMC article.