Institution
West Virginia University
3
Rutgers University
2
University of Pittsburgh
2
Commonwealth University of Pennsylvania
1
Drexel University
1
La Salle University
1
Millersville University
1
Moravian University
1
Muhlenberg College
1
New York University
1
Pennsylvania State University
1
Robert Morris University
1
Saint Joseph's University
1
Seton Hall University
1
Slippery Rock University
1
State Library of Pennsylvania
1
York College of Pennsylvania
1