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Scacchi E, Salinas P, Gujas B, Santuari L, Krogan N, Ragni L, Berleth T, Hardtke CS.Scacchi E, et al.Proc Natl Acad Sci U S A. 2010 Dec 28;107(52):22734-9. doi: 10.1073/pnas.1014716108. Epub 2010 Dec 13.Proc Natl Acad Sci U S A. 2010.PMID: 21149702Free PMC article.