|
Instituto de Investigación Sanitaria Biobizkaia
|
Research Centre
|
Spain |
54
|
|
Hospital Clinic Barcelona
|
Hospital
|
Spain |
33
|
|
Hospital Universitario de Cruces
|
Hospital
|
Spain |
33
|
|
Hospital Vall d'Hebron
|
Hospital
|
Spain |
26
|
|
Hospital Clínico San Carlos de Madrid
|
Hospital
|
Spain |
26
|
|
Universitat de Barcelona
|
University
|
Spain |
20
|
|
Hospital Universitario Marqués de Valdecilla
|
Hospital
|
Spain |
19
|
|
Fundación Jiménez Díaz
|
Hospital
|
Spain |
19
|
|
Hospital Universitario San Cecilio
|
Hospital
|
Spain |
16
|
|
Hospital Universitario La Fe
|
Hospital
|
Spain |
14
|
|
Hospital Regional Universitario de Málaga
|
Hospital
|
Spain |
13
|
|
Universitat Autònoma de Barcelona
|
University
|
Spain |
12
|
|
Complejo Asistencial Universitario de León
|
Hospital
|
Spain |
12
|
|
Post Graduate Institute of Medical Education and Research
|
Research Centre
|
India |
12
|
|
Università degli Studi di Siena
|
University
|
Italy |
11
|
|
Azienda Ospedaliero Universitaria di Sassari
|
Hospital
|
Italy |
11
|
|
Universidad de León
|
University
|
Spain |
10
|
|
Hospital Universitario de Donostia
|
Hospital
|
Spain |
10
|
|
Universidad del Rosario
|
University
|
Colombia |
10
|
|
Universidad Complutense de Madrid
|
University
|
Spain |
9
|
|
Hospital Universitario Doctor Peset
|
Hospital
|
Spain |
9
|
|
Hospital Universitario La Paz
|
Hospital
|
Spain |
8
|
|
Hospital de Gran Canaria Dr. Negrin
|
Hospital
|
Spain |
8
|
|
Instituto de Parasitología y Biomedicina López Neyra
|
Research Centre
|
Spain |
8
|
|
Università de Roma La Sapienza
|
University
|
Italy |
8
|
|
Hospital Ramón y Cajal
|
Hospital
|
Spain |
7
|
|
Hospital Universitario Príncipe de Asturias
|
Hospital
|
Spain |
7
|
|
Hospital Infanta Sofia
|
Hospital
|
Spain |
7
|
|
University of Miami
|
University
|
United States |
7
|
|
Hospital General Universitario de Valencia
|
Hospital
|
Spain |
6
|
|
Hospital Universitario Son Espases
|
Hospital
|
Spain |
6
|
|
Hospital Universitario de Valladolid
|
Hospital
|
Spain |
6
|
|
Institut d'Investigacions Biomèdiques August Pi i Sunyer
|
Research Centre
|
Spain |
6
|
|
University of Bristol
|
University
|
United Kingdom |
6
|
|
University of Bari Aldo Moro
|
University
|
Italy |
6
|
|
Hospital Universitario 12 de Octubre
|
Hospital
|
Spain |
5
|
|
Hospital Universitario de la Princesa
|
Hospital
|
Spain |
5
|
|
Complexo Hospitalario Universitario de Santiago
|
Hospital
|
Spain |
5
|
|
Instituto de Salud Carlos III
|
Research Centre
|
Spain |
5
|
|
University of Milan
|
University
|
Italy |
5
|
|
Flinders University
|
University
|
Australia |
5
|
|
Universidade de São Paulo
|
University
|
Brazil |
5
|
|
Universidad Austral
|
University
|
Argentina |
5
|
|
Universidade Federal de São Paulo
|
University
|
Brazil |
5
|
|
Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
|
Research Centre
|
Mexico |
5
|
|
Hospital Universitari de Bellvitge
|
Hospital
|
Spain |
4
|
|
Hospital Clínico Universitario Lozano Blesa
|
Hospital
|
Spain |
4
|
|
Hospital General Universitario de Alicante
|
Hospital
|
Spain |
4
|
|
Hospital de Móstoles
|
Hospital
|
Spain |
4
|
|
National and Kapodistrian University of Athens
|
University
|
Greece |
4
|
|
University Medical Center Utrecht
|
Hospital
|
Netherlands |
4
|
|
University of Rome Tor Vergata
|
University
|
Italy |
4
|
|
Johns Hopkins University
|
University
|
United States |
4
|
|
Cleveland Clinic
|
Hospital
|
United States |
4
|
|
University of L'Aquila
|
University
|
Italy |
4
|
|
Singapore Eye Research Institute
|
Research Centre
|
Singapore |
4
|
|
Moorfields Eye Hospital NHS Foundation Trust
|
Hospital
|
United Kingdom |
4
|
|
Stanford University School of Medicine
|
University
|
United States |
4
|
|
Sociedad Española de Reumatología
|
Other
|
Spain |
4
|
|
Universitat de València
|
University
|
Spain |
3
|
|
Hospital Universitario Virgen del Rocío
|
Hospital
|
Spain |
3
|
|
Hospital Miguel Servet
|
Hospital
|
Spain |
3
|
|
Hospital Universitario Virgen Macarena
|
Hospital
|
Spain |
3
|
|
Hospital Universitario de Valme
|
Hospital
|
Spain |
3
|
|
Complejo Hospitalario de Toledo
|
Hospital
|
Spain |
3
|
|
Hospital Virgen del Camino
|
Hospital
|
Spain |
3
|
|
Hospital Universitario de Basurto
|
Hospital
|
Spain |
3
|
|
Hospital Universitario Pío del Río Hortega
|
Hospital
|
Spain |
3
|
|
Hospital de Cabueñes
|
Hospital
|
Spain |
3
|
|
University of Naples Federico II
|
University
|
Italy |
3
|
|
Pierre and Marie Curie University
|
University
|
France |
3
|
|
University of Modena and Reggio Emilia
|
University
|
Italy |
3
|
|
Università degli Studi di Brescia
|
University
|
Italy |
3
|
|
University of Cagliari
|
University
|
Italy |
3
|
|
University of Palermo
|
University
|
Italy |
3
|
|
Tel Aviv University
|
University
|
Israel |
3
|
|
Hacettepe University
|
University
|
Turkey |
3
|
|
Stanford University
|
University
|
United States |
3
|
|
Harvard Medical School
|
University
|
United States |
3
|
|
Universidad de Navarra
|
University
|
Spain |
2
|
|
Universidade de Santiago de Compostela
|
University
|
Spain |
2
|
|
Hospital del Mar
|
Hospital
|
Spain |
2
|
|
Hospital Universitario Virgen de las Nieves
|
Hospital
|
Spain |
2
|
|
Hospital Virgen de la Arrixaca
|
Hospital
|
Spain |
2
|
|
Hospital Universitario de Canarias
|
Hospital
|
Spain |
2
|
|
Complejo Hospitalario Universitario Insular - Materno Infantil de Canarias
|
Hospital
|
Spain |
2
|
|
Hospital Sierrallana
|
Hospital
|
Spain |
2
|
|
Instituto de Oftalmología Aplicada de Valladolid
|
Research Centre
|
Spain |
2
|
|
Instituto de Investigación Sanitaria Biogipuzkoa
|
Research Centre
|
Spain |
2
|
|
Instituto de Investigación Sanitaria Aragón
|
Research Centre
|
Spain |
2
|
|
Instituto Oftalmologico de Alicante
|
Research Centre
|
Spain |
2
|
|
University of Manchester
|
University
|
United Kingdom |
2
|
|
Université Libre de Bruxelles
|
University
|
Belgium |
2
|
|
University of Turin
|
University
|
Italy |
2
|
|
University of Pavia
|
University
|
Italy |
2
|
|
Istanbul University
|
University
|
Turkey |
2
|
|
University of Lausanne
|
University
|
Switzerland |
2
|
|
Catholic University of the Sacred Heart
|
University
|
Italy |
2
|
|
Universidade Federal de Minas Gerais
|
University
|
Brazil |
2
|
|
Mansoura University
|
University
|
Egypt |
2
|
|
University of Messina
|
University
|
Italy |
2
|
|
University of California Los Angeles
|
University
|
United States |
2
|
|
Gazi University
|
University
|
Turkey |
2
|
|
Duke University
|
University
|
United States |
2
|
|
University of Colorado Denver
|
University
|
United States |
2
|
|
Shahid Beheshti University of Medical Sciences
|
University
|
Iran |
2
|
|
University Hospital of Bern
|
Hospital
|
Switzerland |
2
|
|
Pitié-Salpêtrière Hospital
|
Hospital
|
France |
2
|
|
Thomas Jefferson University
|
University
|
United States |
2
|
|
Ibn Sina Hospital
|
Hospital
|
Kuwait |
2
|
|
Bristol Eye Hospital
|
Hospital
|
United Kingdom |
2
|
|
King Khaled Eye Specialist Hospital
|
Hospital
|
Saudi Arabia |
2
|
|
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico
|
Hospital
|
Italy |
2
|
|
New York University School of Medicine
|
University
|
United States |
2
|
|
University of Washington School of Medicine
|
University
|
United States |
2
|
|
Universidade da Coruña
|
University
|
Spain |
1
|
|
Universitat d'Alacant
|
University
|
Spain |
1
|
|
Universidad Autónoma de Madrid
|
University
|
Spain |
1
|
|
Universidad de Oviedo
|
University
|
Spain |
1
|
|
Universidad de Salamanca
|
University
|
Spain |
1
|
|
Universidad de Valladolid
|
University
|
Spain |
1
|
|
Universidad de Zaragoza
|
University
|
Spain |
1
|
|
Hospital General Universitario Gregorio Marañón
|
Hospital
|
Spain |
1
|
|
Hospital de la Santa Creu i Sant Pau
|
Hospital
|
Spain |
1
|
|
Clínica Universitaria de Navarra
|
Hospital
|
Spain |
1
|
|
Hospital Universitari Germans Trias i Pujol
|
Hospital
|
Spain |
1
|
|
Hospital Universitario de Salamanca
|
Hospital
|
Spain |
1
|
|
Hospital Universitario Reina Sofia
|
Hospital
|
Spain |
1
|
|
Hospital Universitario Puerta de Hierro
|
Hospital
|
Spain |
1
|
|
Hospital Infantil Universitario Niño Jesus de Madrid
|
Hospital
|
Spain |
1
|
|
Hospital Universitari de Girona Dr. Josep Trueta
|
Hospital
|
Spain |
1
|
|
Hospital Infanta Cristina
|
Hospital
|
Spain |
1
|
|
Hospital Universitario Puerta del Mar
|
Hospital
|
Spain |
1
|
|
Hospital de Galdakao - Usansolo
|
Hospital
|
Spain |
1
|
|
Hospital Severo Ochoa
|
Hospital
|
Spain |
1
|
|
Hospital Universitario de Guadalajara
|
Hospital
|
Spain |
1
|
|
Hospital San Pedro de Alcántara
|
Hospital
|
Spain |
1
|
|
Hospital de Mataró
|
Hospital
|
Spain |
1
|
|
Hospital del Bierzo
|
Hospital
|
Spain |
1
|
|
Hospital Infanta Leonor
|
Hospital
|
Spain |
1
|
|
Hospital Virgen de los Lirios
|
Hospital
|
Spain |
1
|
|
Centro Medico Teknon
|
Hospital
|
Spain |
1
|
|
Complexo Hospitalario Universitario da Coruña
|
Hospital
|
Spain |
1
|
|
Hospital Universitari Sant Joan de Reus
|
Hospital
|
Spain |
1
|
|
Hospital Universitario San Juan de Alicante
|
Hospital
|
Spain |
1
|
|
Hospital General de Granollers
|
Hospital
|
Spain |
1
|
|
Hospital Universitario Lucus Augusti
|
Hospital
|
Spain |
1
|
|
Hospital Universitario Araba
|
Hospital
|
Spain |
1
|
|
Complejo Asistencial Universitario de Burgos
|
Hospital
|
Spain |
1
|
|
Centro Nacional de Epidemiología
|
Research Centre
|
Spain |
1
|
|
Centro de Investigacion Biomedica en Red de Diabetes y Enfermedades Metabolicas Asociadas
|
Research Centre
|
Spain |
1
|
|
Oregon Health & Science University
|
University
|
United States |
1
|
|
University of Oxford
|
University
|
United Kingdom |
1
|
|
Monash University
|
University
|
Australia |
1
|
|
National University of Singapore
|
University
|
Singapore |
1
|
|
University of Padua
|
University
|
Italy |
1
|
|
Erasmus University Medical Center
|
Hospital
|
Netherlands |
1
|
|
University of Bern
|
University
|
Switzerland |
1
|
|
Universidade Do Porto
|
University
|
Portugal |
1
|
|
University of Aberdeen
|
University
|
United Kingdom |
1
|
|
Università di Perugia
|
University
|
Italy |
1
|
|
Pontificia Universidad Católica de Valparaíso
|
University
|
Chile |
1
|
|
University of Sassari
|
University
|
Italy |
1
|
|
University of Parma
|
University
|
Italy |
1
|
|
Radboud University Nijmegen Medical Centre
|
Hospital
|
Netherlands |
1
|
|
Paris Descartes University
|
University
|
France |
1
|
|
Hadassah Medical Center
|
Hospital
|
Israel |
1
|
|
Medical University of Vienna
|
University
|
Austria |
1
|
|
Medical College of Wisconsin
|
University
|
United States |
1
|
|
Nanyang Technological University
|
University
|
Singapore |
1
|
|
University of Paris-Sorbonne
|
University
|
France |
1
|
|
Case Western Reserve University
|
University
|
United States |
1
|
|
Icahn School of Medicine at Mount Sinai
|
University
|
United States |
1
|
|
Universidad del Salvador
|
University
|
Argentina |
1
|
|
Kyushu University
|
University
|
Japan |
1
|
|
Cleveland Clinic Lerner College of Medicine
|
Hospital
|
United States |
1
|
|
Yamaguchi University Hospital
|
Hospital
|
Japan |
1
|
|
University of California, San Francisco
|
University
|
United States |
1
|
|
University Of Thessaly
|
University
|
Greece |
1
|
|
Hospital de Santa Maria
|
Hospital
|
Portugal |
1
|
|
National Institute of Arthritis and Musculoskeletal and Skin Diseases
|
Research Centre
|
United States |
1
|
|
Rotterdam Eye Hospital
|
Hospital
|
Netherlands |
1
|
|
Sir Ganga Ram Hospital
|
Hospital
|
India |
1
|
|
Gleneagles Hospital
|
Hospital
|
Singapore |
1
|
|
St. Joseph Mercy Hospital
|
Hospital
|
United States |
1
|
|
Moorfields Eye Hospital
|
Hospital
|
United Kingdom |
1
|
|
Eastern University
|
University
|
United States |
1
|
|
Asociacion Para Evitar la Ceguera en México Hospital Dr. Luis Sánchez Bulnes
|
Hospital
|
Mexico |
1
|
|
Cincinnati Eye Institute
|
Research Centre
|
United States |
1
|
|
Valley Retina Institute
|
Research Centre
|
United States |
1
|
|
Leeds and York Partnership NHS Foundation Trust
|
Research Centre
|
United Kingdom |
1
|
|
David Geffen School of Medicine at UCLA
|
University
|
United States |
1
|
|
Johns Hopkins University School of Medicine
|
University
|
United States |
1
|
|
Hospital do Meixoeiro
|
Hospital
|
Spain |
1
|
|
Hospital Dos de Maig
|
Hospital
|
Spain |
1
|
|
Complexo Hospitalario Universitario de Pontevedra
|
Hospital
|
Spain |
1
|
|
Hospital Universitario del Vinalopó
|
Hospital
|
Spain |
1
|
|
Hospital Quirónsalud Toledo
|
Hospital
|
Spain |
1
|
|
Hospital Universitario del Henares
|
Hospital
|
Spain |
1
|
|
Complexo Hospitalario Universitario de Ferrol
|
Hospital
|
Spain |
1
|
|
Hospital de Mérida
|
Hospital
|
Spain |
1
|
|
Azienda Ospedaliero-Universitaria Careggi
|
Hospital
|
Italy |
1
|
|
Hospital Universitario de Navarra
|
Hospital
|
Spain |
1
|