|
University of Colorado Boulder
|
University
|
United States |
17
|
|
Universidad Autónoma de Madrid
|
University
|
Spain |
9
|
|
Institució Catalana de Recerca i Estudis Avançats
|
Research Centre
|
Spain |
9
|
|
Imperial College London
|
University
|
United Kingdom |
8
|
|
Barcelona Institute for Science and Technology
|
University
|
Spain |
8
|
|
National Institute of Standards and Technology
|
Research Centre
|
United States |
6
|
|
Universitat Autònoma de Barcelona
|
University
|
Spain |
4
|
|
Technical University of Berlin
|
University
|
Germany |
3
|
|
Argonne National Laboratory
|
Research Centre
|
United States |
3
|
|
Center of Advanced European Studies and Research
|
Research Centre
|
Germany |
2
|
|
Nippon Telegraph and Telephone (Japan)
|
Other
|
Japan |
2
|
|
Institut de Ciencies Fotoniques
|
Research Centre
|
Spain |
1
|
|
Lund University
|
University
|
Sweden |
1
|
|
Claude Bernard University Lyon 1
|
University
|
France |
1
|
|
Universidade de Lisboa
|
University
|
Portugal |
1
|
|
GSI Helmholtz Centre for Heavy Ion Research
|
Research Centre
|
Germany |
1
|
|
SLAC National Accelerator Laboratory
|
Research Centre
|
United States |
1
|
|
Helmholtz Institute Jena
|
Research Centre
|
Germany |
1
|
|
Deutsche Elektronen-Synchrotron DESY
|
Research Centre
|
Germany |
1
|
