Girard, Timothy D.
Self, Wesley H.
Edwards, Kathryn M.
Grijalva, Carlos G.
Zhu, Yuwei
Williams, Derek J.
Jain, Seema
Jackson, James C.
Article History
Received: 26 October 2017
Revised: 28 December 2017
Accepted: 28 December 2017
First Online: 26 January 2018
Compliance with Ethical Standards
:
: Some of the results of this study were previously reported in the form of an abstract at the American Thoracic Society 2015 International Conference on May 20, 2015.
: The authors declare that they do not have a conflict of interest.