Europe : France (South-East)
- Europe : France (South-West)
- Europe : France (North-East)
- Italian Institute for Advanced Studies in Torino “Umberto Eco”Europe : Italy
- Europe : United Kingdom
- Europe : Italy
- America : Mexico
- Princeton UniversityAmerica : United States (Mid-Atlantic)
- Europe : Belgium
- Northwestern UniversityAmerica : United States (Great Lakes)
- Asia : China