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Rojas-Ochoa LF, Castañeda-Priego R, Lobaskin V, Stradner A, Scheffold F, Schurtenberger P.Rojas-Ochoa LF, et al.Phys Rev Lett. 2008 May 2;100(17):178304. doi: 10.1103/PhysRevLett.100.178304. Epub 2008 May 2.Phys Rev Lett. 2008.PMID: 18518346