Institution
Pennsylvania State University
University of Pittsburgh
5
Pennsylvania Western University
3
Marshall University
2
University of Pennsylvania
2
Carnegie Mellon University
1
Chatham University
1
Commonwealth University of Pennsylvania
1
La Salle University
1
Moravian University
1
New York University
1
Rutgers University
1
Seton Hall University
1
State Library of Pennsylvania
1
Villanova University
1