396
Participants
Start Date
November 30, 2007
Primary Completion Date
December 31, 2016
Study Completion Date
December 31, 2016
American Family Children's Hospital, Madison
Children's Hospital Los Angeles, Los Angeles
Children's Hospital Central California, Fresno
University of California, San Francisco, San Francisco
Children's Hospital & Research Center of Oakland, Oakland
National Heart, Lung, and Blood Institute (NHLBI)
NIH
University of California, San Francisco
OTHER