Chapel Hill, NC, USA
Essertines-sur-Rolle, Vaud, Switzerland
Bucharest, Romania
Arad, Arad, Romania
Budapest, Budapest, Hungary
Prague, Prague, Czech Republic
Belgrade, Serbia
Ljubljana, Osrednjeslovenska, Slovenia
Helsinki, Finland
Fuengirola, Andalusia, Spain
Tampere, Pirkanmaa, Finland
Málaga, Andalucía, Spain