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C L I N I C A L R E S P I R ATO R Y JOURNAL

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ECRJ Corrigendum

Published in European Clinical Respiratory Journal 16 March 2015. Citation: European Clinical Respiratory Journal 2015, 2: 26634 - http://dx.doi.org/10.3402/ecrj.v2.26634 Following publication of this article the author noted an error in Figure 2. The additive line (dotted line) was positioned incorrectly. This has now been corrected in the revised figure. Consequently, the parameter estimate of potency (ED50: mg/mL) for the additive line is also corrected to 15.2 (14.7
15.6). This change does not alter the value of the calculated interaction index (alpha) or the delta response (observed-additive, % inhibition) values in Table 3.

Fig. 2.

European Clinical Respiratory Journal 2015. # 2015 Corrigendum. This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), allowing third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon the material for any purpose, even commercially, provided the original work is properly cited and states its license. Citation: European Clinical Respiratory Journal 2015, 2: 28021 - http://dx.doi.org/10.3402/ecrj.v2.28021

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