RETHINC: REdefining THerapy In Early COPD for the Pulmonary Trials Cooperative

Cornell University, New York

University of Pittsburgh, Pittsburgh

Temple University, Philadelphia

Johns Hopkins University, Baltimore

Duke University, Durham

Universityof Alabama, Birmingham

University of Michigan, Ann Arbor

University of Iowa, Iowa City

Minnesota Health partners, Saint Paul

Minneapolis VA Medical Center, Minneapolis

University of Illinois, Chicago

Northwestern University, Chicago

University of Utah, Salt Lake City

University of California, Los Angeles

LABIOMED at Harbor-UCLA Medical Center, Torrance

University of California, San Francisco