Balikesir, Balikesir, Turkey
Ljubljana, Osrednjeslovenska, Slovenia
Rome, Lazio, Italy
Singapore, Singapore
Pisa, Toscana, Italy
Peccioli, Toscana, Italy
Maastricht, Limburg, Netherlands
Verona, Veneto, Italy
Ljubljana, Ljubljana, Slovenia
Aachen, North Rhine-Westphalia, Germany