484
Participants
Start Date
May 31, 2014
Primary Completion Date
January 31, 2019
Study Completion Date
January 31, 2019
Children's Hospital of Philadelphia, Philadelphia
Cincinnati Children's Hospital Medical Center, Cincinnati
Children's Hospital of Philadelphia
OTHER
University of California, San Francisco
OTHER
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Children's Hospital Medical Center, Cincinnati
OTHER