| 1 (2) | Max Planck Gesellschaft * | DEU |  |
| 2 (5) | Centre National de la Recherche Scientifique * | FRA | |
| 3 (18) | Max Planck Institut fur Demografische Forschung | DEU | |
| 4 (50) | Royal Netherlands Academy of Arts and Sciences * | NLD | |
| 5 (61) | International Institute for Applied Systems Analysis | AUT | |
| 6 (83) | Consejo Nacional de Ciencia y Tecnologia * | MEX | |
| 7 (94) | Leibniz Gemeinschaft * | DEU | |
| 8 (110) | Russian Academy of Sciences * | RUS | |
| 9 (113) | Consejo Superior de Investigaciones Cientificas * | ESP | |
| 10 (121) | Consejo Nacional de Investigaciones Cientificas y Tecnicas * | ARG | |
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