123
Participants
Start Date
December 31, 2007
Primary Completion Date
July 31, 2012
Study Completion Date
July 31, 2014
Vanderbilt University Medical Center, Nashville
Case Western Reserve University, Cleveland
Riley Hospital for Children, Indianapolis
University of Michigan, Ann Arbor
National Jewish Medical and Research Center, Denver
Cystic Fibrosis Foundation
OTHER
University of Colorado, Denver
OTHER