Institution
New York University
28
University of Pennsylvania
21
University of Pittsburgh
21
Pennsylvania State University
10
Seton Hall University
5
West Virginia University
5
Rutgers University
4
Temple University
4
Commonwealth University of Pennsylvania
3
Drew University
3
Lehigh University
3
Montclair State University
3
State Library of Pennsylvania
3
Bucknell University
2
Carnegie Mellon University
2
Dickinson College
2
Franklin and Marshall College
2
La Salle University
2
Lafayette College
2
Marshall University
2
Millersville University
2
Muhlenberg College
2
Swarthmore College
2
Bryn Mawr College
1
Lebanon Valley College
1
Point Park University
1
Rowan University
1
Ursinus College
1
Villanova University
1