|
Free University of Berlin
|
University
|
Germany |
11
|
|
University of British Columbia
|
University
|
Canada |
6
|
|
University of Western Ontario
|
University
|
Canada |
3
|
|
University College London
|
University
|
United Kingdom |
3
|
|
University of California, Riverside
|
University
|
United States |
3
|
|
Max Planck Institute of Quantum Optics
|
Research Centre
|
Germany |
3
|
|
Helmholtz-Zentrum Berlin
|
Research Centre
|
Germany |
3
|
|
University of Innsbruck
|
University
|
Austria |
2
|
|
California Institute of Technology
|
University
|
United States |
2
|
|
Universitat de València
|
University
|
Spain |
1
|
|
Université Libre de Bruxelles
|
University
|
Belgium |
1
|
|
University of Toronto
|
University
|
Canada |
1
|
|
Université de Sherbrooke
|
University
|
Canada |
1
|
|
Massachusetts Institute of Technology
|
University
|
United States |
1
|
|
University of Maryland, College Park
|
University
|
United States |
1
|
|
University of Chicago
|
University
|
United States |
1
|
