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Van der Sloot AM, Kiel C, Serrano L, Stricher F.Van der Sloot AM, et al. Among authors: serrano l.Protein Eng Des Sel. 2009 Sep;22(9):537-42. doi: 10.1093/protein/gzp032. Epub 2009 Jul 2.Protein Eng Des Sel. 2009.PMID: 19574296Review.