140
Participants
Start Date
May 31, 2013
Primary Completion Date
June 30, 2015
Study Completion Date
September 30, 2015
University of Pittsburgh, Pittsburgh
University of Pennsylvania, Philadelphia
Johns Hopkins University, Baltimore
Medical University of South Carolina, Charleston
Vanderbilt University, Nashville
National Jewish Health, Denver
Arizona Health Sciences Center, Tucson
University of California - San Francisco, San Francisco
Yale University, New Haven
National Heart, Lung, and Blood Institute (NHLBI)
NIH
University of Pittsburgh
OTHER