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Galvez-Ruiz A, Lehner AJ, Galindo-Ferreiro A, Schatz P.Galvez-Ruiz A, et al.Neuroophthalmology. 2017 May 8;41(5):271-278. doi: 10.1080/01658107.2017.1307995. eCollection 2017 Oct.Neuroophthalmology. 2017.PMID: 29339962Free PMC article.