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Bürgi M, Prieto C, Oggero M, Bollati-Fogolín M, Etcheverrigaray M, Kratje R.Bürgi M, et al.BMC Proc. 2011 Nov 22;5 Suppl 8(Suppl 8):P4. doi: 10.1186/1753-6561-5-S8-P4. eCollection 2011.BMC Proc. 2011.PMID: 22373148Free PMC article.No abstract available.