Participating Centers - GRADE
Central Biochemical Laboratory: University of Minnesota Advanced Research & Diagnostic Laboratory, Minneapolis, MN
Drug Distribution Center: VA Cooperative Studies Program Clinical Research Pharmacy Coordinating Center, Albuquerque, NM
ECG Reading Center: Wake Forest University Epidemiological Cardiology Research Center (EPICARE), Winston-Salem, NC
Neurocognitive Assessment Reading Center: Columbia University Medical Center, New York, NY
QWB Assessment Reading Center: University of California San Diego Health Services Research Center, San Diego, CA
Coordinating Center: The George Washington University Biostatistics Center, Rockville, MD
Study Chairman's Office: Massachusetts General Hospital, Boston, MA