Article Information
vol. 22 no. 130 495-502
PubMed
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History
- Received August 30, 2013
- Accepted October 9, 2013
- Published online November 29, 2013.
Copyright & Usage
©ERS 2013
ERR articles are open access and distributed under the terms of the Creative Commons Attribution Non-Commercial Licence 3.0.
Author Information
- 1Pulmonary and Critical Care Division, Tufts Medical Center, Tufts University School of Medicine, Boston, MA, USA. 2Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, 3Dept of Medicine, McGill University, Montreal, and 4Dept of Epidemiology and Biostatistics, McGill University, Montreal, Canada. 5Université Paris-Sud, AP-HP, Service de Pneumologie, Hôpital Bicêtre, Inserm U999, Le Kremlin Bicêtre, France.
- I.R. Preston, Pulmonary and Critical Care Division, Tufts Medical Center, Tufts University School of Medicine, 800 Washington Street, Boston, MA 02111, USA. E-mail: ipreston{at}tuftsmedicalcenter.org