|
Universidade Do Porto
|
University
|
Portugal |
63
|
|
University of Copenhagen
|
University
|
Denmark |
15
|
|
University of Oslo
|
University
|
Norway |
15
|
|
Universidad de Navarra
|
University
|
Spain |
14
|
|
University of Milan
|
University
|
Italy |
13
|
|
University of Würzburg
|
University
|
Germany |
13
|
|
Maastricht University
|
University
|
Netherlands |
12
|
|
University of Florence
|
University
|
Italy |
11
|
|
University of Innsbruck
|
University
|
Austria |
10
|
|
Universidade Nova de Lisboa
|
University
|
Portugal |
10
|
|
Complexo Hospitalario Universitario da Coruña
|
Hospital
|
Spain |
8
|
|
Universitat Autònoma de Barcelona
|
University
|
Spain |
7
|
|
Instituto de Investigación Sanitaria de Navarra
|
Research Centre
|
Spain |
6
|
|
Charles University in Prague
|
University
|
Czechia |
5
|
|
University of Belgrade
|
University
|
Serbia |
5
|
|
Universidade de Aveiro
|
University
|
Portugal |
5
|
|
University of Paris-Saclay
|
University
|
France |
5
|
|
Ospedale San Martino
|
Hospital
|
Italy |
5
|
|
Academy of Sciences of the Czech Republic
|
Research Centre
|
Czechia |
5
|
|
Instituto Nacional de Saúde Dr. Ricardo Jorge
|
Research Centre
|
Portugal |
5
|
|
Università di Perugia
|
University
|
Italy |
4
|
|
Universidad Nacional Autónoma de México
|
University
|
Mexico |
4
|
|
University of Leicester
|
University
|
United Kingdom |
4
|
|
University of Vienna
|
University
|
Austria |
4
|
|
Hacettepe University
|
University
|
Turkey |
4
|
|
Karolinska Institute
|
Research Centre
|
Sweden |
4
|
|
Universidade de Vigo
|
University
|
Spain |
3
|
|
Instituto de Salud Carlos III
|
Research Centre
|
Spain |
3
|
|
University of Kaiserslautern
|
University
|
Germany |
3
|
|
Vrije Universiteit Brussel
|
University
|
Belgium |
3
|
|
Università de Roma La Sapienza
|
University
|
Italy |
3
|
|
Université de Toulouse
|
University
|
France |
3
|
|
Universidade de Lisboa
|
University
|
Portugal |
3
|
|
University of Hasselt
|
University
|
Belgium |
3
|
|
Gazi University
|
University
|
Turkey |
3
|
|
Florida International University
|
University
|
United States |
3
|
|
Universidade Luterana do Brasil
|
University
|
Brazil |
3
|
|
Université de Caen Basse-Normandie
|
University
|
France |
3
|
|
Universidad de Valparaíso
|
University
|
Chile |
3
|
|
Grenoble Alpes University
|
University
|
France |
3
|
|
Memorial Sloan Kettering Cancer Center
|
Hospital
|
United States |
3
|
|
University of Pisa
|
University
|
Italy |
2
|
|
University of South Australia
|
University
|
Australia |
2
|
|
University of Bradford
|
University
|
United Kingdom |
2
|
|
University of Surrey
|
University
|
United Kingdom |
2
|
|
University of Turin
|
University
|
Italy |
2
|
|
King's College London
|
University
|
United Kingdom |
2
|
|
Universidade de Trás-os-Montes e Alto Douro
|
University
|
Portugal |
2
|
|
Medical University of Vienna
|
University
|
Austria |
2
|
|
National Institute for Public Health and the Environment
|
Research Centre
|
Netherlands |
2
|
|
University of California, Berkeley
|
University
|
United States |
2
|
|
University of South Florida
|
University
|
United States |
2
|
|
Universidad de Ciencias Médicas de la Habana
|
University
|
Cuba |
2
|
|
National Institute of Biology
|
Research Centre
|
Slovenia |
2
|
|
Norwegian Institute of Public Health
|
Research Centre
|
Norway |
2
|
|
Instytut Chemii i Techniki Jądrowej
|
Research Centre
|
Poland |
2
|
|
Slovak Academy of Sciences
|
Research Centre
|
Slovakia |
2
|
|
Istituto Superiore di Sanità
|
University
|
Italy |
2
|
|
Universidade de Santiago de Compostela
|
University
|
Spain |
1
|
|
Universidad Nacional de Educación a Distancia
|
University
|
Spain |
1
|
|
Hospital de la Santa Creu i Sant Pau
|
Hospital
|
Spain |
1
|
|
Institut Municipal d'Investigació Medica
|
Research Centre
|
Spain |
1
|
|
Lund University
|
University
|
Sweden |
1
|
|
Commonwealth Scientific and Industrial Research Organisation
|
Research Centre
|
Australia |
1
|
|
University of Bologna
|
University
|
Italy |
1
|
|
University of Tampere
|
University
|
Finland |
1
|
|
KU Leuven
|
University
|
Belgium |
1
|
|
Finnish Institute of Occupational Health
|
Research Centre
|
Finland |
1
|
|
University of Amsterdam
|
University
|
Netherlands |
1
|
|
Universidade da Beira Interior
|
University
|
Portugal |
1
|
|
Universidad Nacional de La Plata
|
University
|
Argentina |
1
|
|
University of Konstanz
|
University
|
Germany |
1
|
|
Université Catholique de Louvain
|
University
|
Belgium |
1
|
|
Universidade Federal do Rio Grande do Sul
|
University
|
Brazil |
1
|
|
Universidade do Minho
|
University
|
Portugal |
1
|
|
University of Parma
|
University
|
Italy |
1
|
|
Leiden University Medical Center
|
Hospital
|
Netherlands |
1
|
|
Plymouth University
|
University
|
United Kingdom |
1
|
|
Università dell'Insubria
|
University
|
Italy |
1
|
|
University of Paris-Sorbonne
|
University
|
France |
1
|
|
National Institutes of Health
|
Research Centre
|
United States |
1
|
|
Massachusetts Institute of Technology
|
University
|
United States |
1
|
|
University of Texas Medical Branch at Galveston
|
Hospital
|
United States |
1
|
|
George Washington University
|
University
|
United States |
1
|
|
University of the Free State
|
University
|
South Africa |
1
|
|
Nizhny Novgorod State Technical University
|
University
|
Russia |
1
|
|
National University of Malaysia
|
University
|
Malaysia |
1
|
|
University of Colorado Boulder
|
University
|
United States |
1
|
|
Baltimore VA Medical Center
|
Hospital
|
United States |
1
|
|
Chang Bing Show Chwan Memorial Hospital
|
Hospital
|
Taiwan |
1
|
|
Helmholtz Zentrum München
|
Research Centre
|
Germany |
1
|
|
Russian Academy of Sciences
|
Research Centre
|
Russia |
1
|
|
Istinye University
|
University
|
Turkey |
1
|
