Cieszyn, Silesian Voivodeship, Poland
Leipzig, Saxony, Germany
Herzebrock-Clarholz, North Rhine-Westphalia, Germany
Hamburg, Hamburg, Germany
Bielsko-Biala, Silesian Voivodeship, Poland
Leipzig, Sachsen, Germany
Münster
Padova, Veneto, Italy
Enschede, Overijssel, Netherlands
Stryy, Ukraine, Ukraine
Versmold, North Rhine-Westphalia, Germany