Universidad de Salamanca
|
University
|
Spain |
36
|
Universitat de Barcelona
|
University
|
Spain |
7
|
Universidad del País Vasco/Euskal Herriko Unibertsitatea
|
University
|
Spain |
6
|
Universidad Autónoma de Madrid
|
University
|
Spain |
5
|
Universidad Central de Venezuela
|
University
|
Venezuela |
4
|
Universidad Complutense de Madrid
|
University
|
Spain |
2
|
Instituto de Física Fundamental
|
Research Centre
|
Spain |
2
|
Centre National de la Recherche Scientifique
|
Research Centre
|
France |
2
|
Moscow State University
|
University
|
Russia |
2
|
Centro de Investigación y de Estudios Avanzados
|
Research Centre
|
Mexico |
2
|
Universitat Autònoma de Barcelona
|
University
|
Spain |
1
|
University of Cambridge
|
University
|
United Kingdom |
1
|
Queen Mary University of London
|
University
|
United Kingdom |
1
|
National University of Science and Technology
|
University
|
Russia |
1
|
Centro Brasileiro de Pesquisas Físicas
|
Research Centre
|
Brazil |
1
|
Max Planck Institute for Gravitational Physics
|
Research Centre
|
Germany |
1
|