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Hoefgen ER, Andrews AL, Richardson T, Hall M, Neff JM, Macy ML, Bettenhausen JL, Shah SS, Auger KA.Hoefgen ER, et al. Among authors: neff jm.Pediatrics. 2017 Sep;140(3):e20170492. doi: 10.1542/peds.2017-0492. Epub 2017 Aug 1.Pediatrics. 2017.PMID: 28765382Free PMC article.