7,370
Participants
Start Date
December 4, 2002
Primary Completion Date
April 17, 2020
Study Completion Date
April 17, 2020
National Human Genome Research Institute (NHGRI), 9000 Rockville Pike, Bethesda
Johns Hopkins University, Baltimore
University of Wisconsin, Madison
Boston University, Boston
University Hospitals of Cleveland, Cleveland
National Human Genome Research Institute (NHGRI)
NIH