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Arranz-Valsero I, Schulze U, Contreras-Ruiz L, García-Posadas L, López-García A, Paulsen F, Diebold Y.Arranz-Valsero I, et al.Mol Vis. 2013;19:85-99. Epub 2013 Jan 17.Mol Vis. 2013.PMID: 23378722Free PMC article.