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. 2014 Feb 24;9:215–228. doi: 10.2147/COPD.S51592

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© 2014 Vincken et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Trough FEV₁ after first dose (end of day 1) and week 12 (FAS).

Notes: *P<0.001. Data are least squares means ± standard error.

Abbreviations: FAS, full analysis set; FEV₁, forced expiratory volume in 1 second.