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Pfortmueller CA, Marti M, Kunz M, Lindner G, Exadaktylos AK.Pfortmueller CA, et al. Among authors: exadaktylos ak.PLoS One. 2014 Mar 3;9(3):e90835. doi: 10.1371/journal.pone.0090835. eCollection 2014.PLoS One. 2014.PMID: 24595100Free PMC article.