| 1 (465) | United Nations International Children's Emergency Fund, United States | USA |  |
| 2 (482) | Educational Testing Service | USA | |
| 3 (553) | RAND Corp | USA | |
| 4 (601) | Istituto Italiano di Tecnologia * | ITA | |
| 5 (890) | SRI International | USA | |
| 6 (1067) | Institut Zur Zukunft der Arbeit | DEU | |
| 7 (1155) | Santa Fe Institute | USA | |
| 8 (1353) | Barwon Health | AUS | |
| 9 (1451) | Canadian Institute for Advanced Research | CAN | |
| 10 (1461) | Regenstrief Institute | USA | |
| 11 (1570) | Family Health International * | USA | |
| 12 (1907) | Center for Health Technology and Services Research | PRT | |
| 13 (1937) | The EARLY Program Mind Research Network | USA | |
| 14 (1945) | CESifo Group | DEU | |
| 15 (1975) | Fundacio de Recerca Sant Joan de Deu * | ESP | |
| 16 (2282) | Walter Reed Army Institute of Research * | USA | |
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