1,500
Participants
Start Date
April 30, 2008
Primary Completion Date
April 30, 2030
Study Completion Date
April 30, 2030
Johns Hopkins Medicine, Baltimore
Children's Memorial Hospital, Chicago
University of Minnesota, Minneapolis
Cystic Fibrosis Foundation
OTHER
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
University of Minnesota
OTHER
Northwestern University
OTHER
Johns Hopkins University
OTHER