250
Participants
Start Date
March 31, 2006
Primary Completion Date
August 31, 2007
Study Completion Date
August 31, 2007
Mount Siani Medical Center, New York
Montefiore Medical Center, The Bronx
Childrens Hopital National Medical Center, Washington D.C.
University of Miami, Miami
Children's Diagnoistic and Treatment Center, Fort Lauderdale
University of South Florida, Tampa
Stroger Hospital of Cook County, Chicago
Childrens Hospital of Los Angeles, Los Angeles
University of California at San Diego, San Diego
University of California at San Francisco, San Francisco
Children's Hopsital of Boston, Boston
Children's Hospital of Philadelphia, Philadelphia
University Pediatric Hospital, San Juan
University of North Carolina, Chapel Hill
OTHER