|
Goethe University Frankfurt
|
University
|
Germany |
3
|
|
Universitat Oberta de Catalunya
|
University
|
Spain |
2
|
|
University of Toronto
|
University
|
Canada |
2
|
|
University of Oxford
|
University
|
United Kingdom |
1
|
|
Norwegian University of Science and Technology
|
University
|
Norway |
1
|
|
University of Potsdam
|
University
|
Germany |
1
|
|
Harvard University
|
University
|
United States |
1
|
|
University of Maryland, College Park
|
University
|
United States |
1
|
|
Università degli Studi di Enna Kore
|
University
|
Italy |
1
|
|
New York University Abu Dhabi
|
University
|
United Arab Emirates |
1
|
