ATCC Corporation - Manassas, VA
Alkermes Corporation  - Cambridge, MA
Columbia University - New York, NY
Cotton Fibre Research - Canberra, Australia
Cytograft Tissue Engineering, Inc - Novato, CA
Duke University - Durham, NC
Emory University - Atlanta, GA
Harvey Mudd College - Claremont, CA
Howard Hughes Medical Center - Chevy Chase, MD
Howard University - Washington, DC
Indiana Autopsy - Indianapolis, IN
Johns Hopkins University - Baltimore, MD
Kennedy Krieger Institute - Baltimore, MD
Merck & Co., Inc. - Worldwide
Memorial Uni. of Newfoundland - Newfoundland, Canada
Miami School of Medicine - Miami, FL
National Institutes of Health - Bethesda, MD
New York University - New York, NY
North Shore Research Center  - Manhasset, NY
Pfizer Corporation - Chesterfield, MO
Shriner Hospital - Tampa, FL
University of Alabama - Birmingham, AL
University of Illinois - Chicago, IL
University of Kentucky - Lexington, KY
University of Maryland C- ollege Park, MD
Washington University - St. Louis, MO
Wayne State University - Detroit, MI