University of Maryland, College Park
|
Universidad
|
Estados Unidos |
5
|
Universidade de Lisboa
|
Universidad
|
Portugal |
3
|
Oregon State University
|
Universidad
|
Estados Unidos |
1
|
University of Freiburg
|
Universidad
|
Alemania |
1
|
Technical University Munich
|
Universidad
|
Alemania |
1
|
Universidade de Évora
|
Universidad
|
Portugal |
1
|
University of Toronto
|
Universidad
|
Canadá |
1
|
Norwegian University of Life Sciences
|
Universidad
|
Noruega |
1
|
Arizona State University
|
Universidad
|
Estados Unidos |
1
|
University of Colorado Boulder
|
Universidad
|
Estados Unidos |
1
|