|
Universidad de Jaén
|
University
|
Spain |
21
|
|
Universidad Nacional de La Plata
|
University
|
Argentina |
9
|
|
Universitat de Barcelona
|
University
|
Spain |
6
|
|
Universidad Complutense de Madrid
|
University
|
Spain |
5
|
|
Consejo Nacional de Investigaciones Científicas y Técnicas
|
Research Centre
|
Argentina |
5
|
|
Sofia University
|
University
|
Bulgaria |
2
|
|
Instituto de Astronomía y Física del Espacio
|
Research Centre
|
Argentina |
2
|
|
Liverpool John Moores University
|
University
|
United Kingdom |
1
|
|
University of Warsaw
|
University
|
Poland |
1
|
|
University of Potsdam
|
University
|
Germany |
1
|
|
Goddard Space Flight Center
|
Research Centre
|
United States |
1
|
|
University of Maryland, Baltimore
|
University
|
United States |
1
|
|
Botswana International University of Science and Technology
|
University
|
Botswana |
1
|
|
Naval Academy
|
University
|
Turkey |
1
|
|
Osservatorio Astronomico di Palermo
|
Research Centre
|
Italy |
1
|
|
Saclay Nuclear Research Centre
|
Research Centre
|
France |
1
|
|
Bulgarian Academy of Sciences
|
Research Centre
|
Bulgaria |
1
|
