Prague, Prague, Czech Republic
Istanbul, İstanbul, Turkey
Köln, Nordrhein-Westfalen, Germany
Rüdesheim am Rhein, Essen, Germany
Cartagena, Murcia (Region of), Spain
Málaga, Andalucía, Spain
Brno, South Moravian Region, Czech Republic
Poznań, Greater Poland Voivodeship, Poland
Topolcany, Topolcany, Slovakia
Dornbirn, Vorarlberg, Austria
Tuebingen, Baden-Wuerttemberg, Germany
Warsaw, Mazovia, Poland
