2,302
Participants
Start Date
October 31, 2005
Primary Completion Date
June 30, 2009
Study Completion Date
June 30, 2009
Columbia University/New York State Psychiatric Institute, New York
Howard University, Washington D.C.
Johns Hopkins University, Baltimore
University of Iowa, Iowa City
Rush University Medical Center, Chicago
Stanford University, Palo Alto
National Institute of Mental Health (NIMH)
NIH
Stanford University
OTHER