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Kumar A, Chen T, Pakkanen S, Kantele A, Söderlund-Venermo M, Hedman K, Franssila R.Kumar A, et al. Among authors: franssila r.PLoS One. 2011;6(10):e25751. doi: 10.1371/journal.pone.0025751. Epub 2011 Oct 3.PLoS One. 2011.PMID: 21991346Free PMC article.