Article Information
vol. 9 no. 4 246-253
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History
- Published online June 1, 2013.
Copyright & Usage
©ERS 2013
Author Information
- 1Manchester Academic Health Science Centre, University of Manchester, Dept of Respiratory Medicine, Salford Royal Foundation NHS Trust, Salford, UK
- 2Both authors contributed equally to this article
- B.R. O'Driscoll, Dept of Respiratory Medicine, Salford Royal Foundation NHS Trust, Salford M6 8HD, UK. E-mail: ronan.o’driscoll{at}srft.nhs.uk