Article Information
vol. 45 no. 5 1374-1381
PubMed
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History
- Received August 9, 2014
- Accepted November 25, 2014
- Published online April 30, 2015.
Article Versions
- previous version (January 22, 2015 - 06:48).
- You are viewing the most recent version of this article.
Copyright & Usage
Copyright ©ERS 2015
Author Information
- Brett Ley1⇑,
- Williamson Z. Bradford2,
- Derek Weycker3,
- Eric Vittinghoff4,
- Roland M. du Bois5 and
- Harold R. Collard1
- 1Dept of Medicine, University of California San Francisco, San Francisco, CA, USA
- 2InterMune Inc., Brisbane, CA, USA
- 3Policy Analysis Inc. (PAI), Brookline, MA, USA
- 4Dept of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
- 5Imperial College, London, UK
- Brett Ley, 505 Parnassus Avenue, Box 0111, San Francisco, CA 94143, USA. E-mail: brett.ley{at}ucsf.edu
Funding
InterMune Inc.
Nina Ireland Program for Lung Health, University of California San Francisco