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Pop A, Huttenhower C, Iyer-Pascuzzi A, Benfey PN, Troyanskaya OG.Pop A, et al. Among authors: huttenhower c.BMC Syst Biol. 2010 Dec 31;4:180. doi: 10.1186/1752-0509-4-180.BMC Syst Biol. 2010.PMID: 21194434Free PMC article.