Ghent, Flanders, Belgium
Łódź, Łódź Voivodeship, Poland
Gdańsk, Pomeranian Voivodeship, Poland
Thessaloniki, Central Macedonia, Greece
Rotterdam, Zuid-Holland, Netherlands
Utrecht, Utrecht, Netherlands
Paris, France
Rio Claro, State of São Paulo, Brazil
Athens, Attica, Greece
Ioannina, Ipiros Ditiki Makedonia, Greece
