International

American University of Beirut
Australian
Christ University
Iberian
Sigma Xi Georgia
Sigma Xi Moscow
Sigma Xi Romania
University of Toronto

Mid-Atlantic

American University
Bucknell University
Carnegie Mellon University
Chesapeake
District of Columbia
East Stroudsburg University of Pennsylvania
Food and Drug Administration
Franklin And Marshall College
George Mason University
Georgetown University
Greenbrier Valley
Hampden Sydney/Longwood University
Hollins University
Howard University
Indiana University of Pennsylvania
Johns Hopkins University
National Institute of Standards and Technology
Naval Research Laboratory-Edison
New Jersey Institute of Technology
Northwestern Pennsylvania
Pennsylvania State University
Princeton
Ramapo College of New Jersey
Saint Joseph's University
Swarthmore College
Thomas Jefferson University
University of Maryland
University of Pennsylvania
Virginia Commonwealth University
Virginia Tech
West Virginia University

North Central

Albion College
Argonne National Laboratory
Case Western Reserve University
Denison University
General Motors R&D Center
Grand Valley State University
Illinois Institute of Technology
Illinois State Univ./Illinois Wesleyan Univ.
Indiana University
Iowa State University
IUPUI
Knox College
Mayo Foundation
Northwestern University
Oakland University
Oberlin College
Ohio State University
Ohio University
Rockford University
Southern Illinois University-Carbondale
University of Chicago
University of Cincinnati
University of Dayton
University of Michigan
University of Minnesota
Wayne State University

Northeast

Albany, New York
Amherst College
Boston University
Brown University
Cornell University
Dartmouth College
Delta
Elmezzi Graduate School of Molecular Medicine at Northwell Health
Fairfield University
Fordham University
Hamilton College
Harvard
Ithaca College
Lehman College
Manhattan College
Massachusetts Institute of Technology
Merrimack
New York University College of Dentistry
North Shore
Northeastern University
Pace University
Polytechnic/SUNY Old Westbury
Providence College
Quinnipiac
Rhode Island College
Smith College
State University College at Plattsburgh
State University of New York at Fredonia
State University of New York at Oswego
SUNY at Buffalo
SUNY at Purchase
Triple Cities New York
Union College
University of Hartford
University of Massachusetts-Dartmouth
University of Mount Saint Vincent
University of Rhode Island
Vassar College
Vermont
Wellesley College
Western Connecticut State University
Williams College
Woods Hole
Worcester Polytechnic Institute
Yale University

Northwest

Alaska
Black Hills Regional
Boise State University
Calgary
Colorado School of Mines
Columbia-Willamette
Eastern Washington Univ-Spokane
Montana Technological University
Omaha
Oregon State University
Tri-Cities Washington
University of Alberta
University of Nebraska at Kearney
University of Washington
Washington State University
Whitman College-Walla Walla University
Whitworth University

Southeast

Auburn University
Barry University
Centers for Disease Control and Prevention
Central Arkansas
Charleston
Charlotte
Duke University
East Carolina University
Florida International University
Georgia Institute of Technology
Georgia Southern University
Greater New Orleans
Greensboro
Louisiana Tech University
LSUHSC-NO
Murray State University
Nova Southeastern University
Research Triangle Park
Saint Louis University
South Florida Water Management District
Tifton
Tuskegee University
University of Alabama at Birmingham
University of Florida
University of Missouri
University of North Carolina-Chapel Hill
University of Puerto Rico at Mayaguez
University of South Florida
Western Carolina University

Southwest

Arizona State University
Austin College
California State University-Long Beach
California State University-Northridge
California State University-San Marcos
Claremont Colleges
Kansas State University
Midwestern University
New Mexico State University
Orange County
Rice University-Texas Medical Center
San Diego
Santa Clara University
Stanford University
Tarleton State University
Texas A & M University
Texas Woman's University
UNAM
University of Arizona
University of California-Berkeley
University of Central Oklahoma
University of Kansas
University of New Mexico
University of Texas at Dallas
University of Texas at San Antonio
University of Texas Medical Branch
Wichita State University