1,099
Participants
Start Date
May 11, 2016
Primary Completion Date
September 25, 2040
Study Completion Date
September 25, 2040
RECRUITING
National Institutes of Health Clinical Center, Bethesda
COMPLETED
Nationwide Children's Hospital, Columbus
COMPLETED
Washington University School of Medicine, St Louis
National Heart, Lung, and Blood Institute (NHLBI)
NIH