|
International Centre for Theoretical Physics
|
Research Centre
|
Italy |
13
|
|
University of Pennsylvania
|
University
|
United States |
9
|
|
Université Catholique de Louvain
|
University
|
Belgium |
8
|
|
Institut d'astrophysique de Paris
|
Research Centre
|
France |
5
|
|
Max Planck Institute for Astrophysics
|
Research Centre
|
Germany |
4
|
|
Universitat de Barcelona
|
University
|
Spain |
3
|
|
University of Oxford
|
University
|
United Kingdom |
3
|
|
International School for Advanced Studies
|
University
|
Italy |
3
|
|
Pierre and Marie Curie University
|
University
|
France |
3
|
|
University of Alberta
|
University
|
Canada |
3
|
|
University of Texas at Austin
|
University
|
United States |
3
|
|
INFN Sezione di Trieste
|
Research Centre
|
Italy |
3
|
|
Aix-Marseille University
|
University
|
France |
2
|
|
University of Edinburgh
|
University
|
United Kingdom |
2
|
|
University of Padua
|
University
|
Italy |
2
|
|
University of Pavia
|
University
|
Italy |
2
|
|
Laboratoire d’Astrophysique de Marseille
|
Research Centre
|
France |
2
|
|
INFN Sezione di Padova
|
Research Centre
|
Italy |
2
|
|
INFN Sezione di Pavia
|
Research Centre
|
Italy |
2
|
|
University of Trieste
|
University
|
Italy |
1
|
|
University of Western Australia
|
University
|
Australia |
1
|
|
University of Sydney
|
University
|
Australia |
1
|
|
University of the Western Cape
|
University
|
South Africa |
1
|
|
Université de Genève
|
University
|
Switzerland |
1
|
|
University of Bonn
|
University
|
Germany |
1
|
|
University College London
|
University
|
United Kingdom |
1
|
|
University of Paris-Saclay
|
University
|
France |
1
|
|
Ames Research Center
|
Research Centre
|
United States |
1
|
|
Saclay Nuclear Research Centre
|
Research Centre
|
France |
1
|
|
Deutsche Elektronen-Synchrotron DESY
|
Research Centre
|
Germany |
1
|
|
Institut de recherche sur les lois fondamentales de l'Univers
|
Research Centre
|
France |
1
|
