| Armenia |
Yerevan State University |
| Australia |
University of Melbourne |
| University of Queensland |
| Austria |
Johannes Kepler University Linz |
| University of Vienna |
| Vienna University of Technology |
| Bulgaria |
Sofia University "St. Kliment Ohridski" |
| Canada |
Concordia University |
| McGill University |
| Simon Fraser University |
| University of Montreal |
| France |
College de France |
| Paris Diderot University - Paris VII |
| Georgia |
Ivane Javakhishvili Tbilisi State University |
| Germany |
Albert Ludwig University of Freiburg |
| Chemnitz University of Technology |
| Egerhard Karls University of Tübingen |
| Free University of Berlin |
| Friedrich–Alexander University Erlangen–Nürnberg |
| Friedrich Schiller University Jena |
| Goethe University Frankfurt |
| Heidelberg University |
| Heinrich Heine University Düsseldorf |
| Humboldt University of Berlin |
| Julius Maximilian University of Würzburg |
| Leipzig University |
| Ludwig Maximilian University of Munich |
| Saarland University |
| Technical University of Dortmund |
| Technical University of Dresden |
| University of Bayreuth |
| University of Bonn |
| University of Cologne |
| University of Hamburg |
| University of Konstanz |
| University of Passau |
| University of Regensburg |
| Greece |
Aristotle University of Thessaloniki |
| National and Kapodistrian University of Athens |
| Hungary |
Eötvös Loránd University |
| Israel |
Ben-Gurion University of the Negev |
| Hebrew University of Jerusalem |
| Tel Aviv University |
| Italy |
Elettra - Sincrotrone Trieste S.C.p.A. |
| University of Bergamo |
| University of Ferrara |
| University of Padova |
| Japan |
Japan Advanced Institute of Science and Technology |
| National Institute for Materials Science |
| Korea (South Korea) |
Korea Advanced Institute of Science and Technology |
| Korea Institute of Science and Technology |
| Pohang University of Science and Technology |
| Lithuania |
Vilnius University |
| Luxembourg |
University of Luxembourg |
| Malta |
University of Malta |
| Mexico |
National Autonomous University of Mexico |
| Poland |
Jagellonian University in Cracow |
| Pedagogical University of Cracow |
| University of Lodz |
| University of Warsaw |
| Wroclaw University |
| Portugal |
University of Coimbra |
| Russia |
Lomonosov Moscow State University |
| Saint Petersburg University |
| Serbia |
University of Belgrade |
| Slovakia |
Comenius University |
| Constantine the Philosopher University in Nitra |
| Pavol Jozef Šafárik University in Košice |
| Slovenia |
University of Ljubljana |
| Spain |
University of Barcelona |
| University of Granada |
| Switzerland |
University of Basel |
| USA |
Brown University |
| North Carolina State University |
| State University of New York at New Paltz |
| University of New Orleans |
| University of Oregon |
| University of St. Thomas |
| University of Washington |
