University of Minnesota
|
University
|
United States |
11
|
Masaryk University
|
University
|
Czechia |
6
|
City, University London
|
University
|
United Kingdom |
5
|
Peoples' Friendship University of Russia
|
University
|
Russia |
4
|
University of Pecs
|
University
|
Hungary |
3
|
Sichuan University
|
University
|
China |
3
|
University of Milan
|
University
|
Italy |
2
|
Comenius University
|
University
|
Slovakia |
2
|
University of Florence
|
University
|
Italy |
2
|
San Jose State University
|
University
|
United States |
2
|
Instituto Politécnico Nacional
|
University
|
Mexico |
2
|
Space Research Institute
|
Research Centre
|
Austria |
2
|
Institute of Physics. PN Lebedev, the Russian Academy of Sciences
|
Research Centre
|
Russia |
2
|
Université Libre de Bruxelles
|
University
|
Belgium |
1
|
University of Innsbruck
|
University
|
Austria |
1
|
Humboldt University of Berlin
|
University
|
Germany |
1
|
Heidelberg University
|
University
|
Germany |
1
|
University of Glasgow
|
University
|
United Kingdom |
1
|
Durham University
|
University
|
United Kingdom |
1
|
Universidade de São Paulo
|
University
|
Brazil |
1
|
Tsinghua University
|
University
|
China |
1
|
Paul Sabatier University
|
University
|
France |
1
|
University of Michigan–Ann Arbor
|
University
|
United States |
1
|
University of L'Aquila
|
University
|
Italy |
1
|
University of Chicago
|
University
|
United States |
1
|
Kyushu University
|
University
|
Japan |
1
|
University of Arkansas for Medical Sciences
|
University
|
United States |
1
|
Tokyo Women's Medical University Medical Center East
|
Hospital
|
Japan |
1
|
Edward Hines, Jr. VA Hospital
|
Hospital
|
United States |
1
|
Instituto Mexicano del Seguro Social
|
Research Centre
|
Mexico |
1
|
Pandit Ravishankar Shukla University
|
University
|
India |
1
|
Universidad Católica de Santa María
|
University
|
Peru |
1
|
Affiliated Hospital of Shandong Academy of Medical Sciences
|
Hospital
|
China |
1
|
Kitasato University East Hospital
|
Hospital
|
Japan |
1
|
Institute of Biochemical Physics NM Emanuel
|
Research Centre
|
Russia |
1
|
National Academy of Sciences of Ukraine
|
Research Centre
|
Ukraine |
1
|
Ohio Aerospace Institute
|
Research Centre
|
United States |
1
|
Telefónica
|
Other
|
Spain |
1
|