Article Information
vol. 45 no. 3 853-854
PubMed
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History
- Received October 14, 2014
- Accepted November 19, 2014
- Published online February 28, 2015.
Copyright & Usage
Copyright ©ERS 2015
Author Information
- 1Dept of Medicine, Alpert Medical School of Brown University, Providence, RI, USA
- 2Dept of Health Services, Policy and Practice, Alpert Medical School of Brown University, Providence, RI, USA
- 3Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- 4Dept of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
Funding
National Heart, Lung, and Blood Institute
K24 HL103844American Heart Association
11FTF7400032National Institute of General Medical Sciences
P20 GM103652