580
Participants
Start Date
February 9, 2011
COMPLETED
University of Pittsburgh, Pittsburgh
COMPLETED
Mid-Atlantic Kaiser Permanente, Rockville
RECRUITING
National Institutes of Health Clinical Center, Bethesda
COMPLETED
Johns Hopkins University, Baltimore
RECRUITING
NIEHS Clinical Research Unit (CRU), Research Triangle Park
WITHDRAWN
University of Miami Hospital, Miami
COMPLETED
Mayo Clinic, Rochester, Rochester
COMPLETED
Brigham and Women's Hospital, Boston
National Institute of Environmental Health Sciences (NIEHS)
NIH