Winnenden, Baden-Wuerttemberg, Germany
Walbrzych, Lower Silesia, Poland
Basel, Basel-Stadt, Switzerland
Krakow, Lesser Poland, Poland
Warsaw, Mazovia, Poland
Poznan, Greater Poland, Poland
Wroclaw, Lower Silesia, Poland
Nowy Sacz, Lesser Poland, Poland
Porto, Porto, Portugal
Mikolow, Silesia, Poland
