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Günther G, Gomez GB, Lange C, Rupert S, van Leth F; TBNET.Günther G, et al.Eur Respir J. 2015 Apr;45(4):1081-8. doi: 10.1183/09031936.00124614. Epub 2014 Nov 13.Eur Respir J. 2015.PMID: 25395035Free article.