6,035
Participants
Start Date
April 21, 2010
COMPLETED
Children's National Medical Center, Washington D.C.
RECRUITING
National Institutes of Health Clinical Center, Bethesda
WITHDRAWN
Carolinas Medical Center/Levine Children's Hospital, Charlotte
WITHDRAWN
Children's Hospital of Orange County (CHOC Children's), Orange
WITHDRAWN
Tisch Cancer Institute, Mount Sinai Medical Center, New York
National Cancer Institute (NCI)
NIH