Olsztyn, Warmian-Masurian Voivodeship, Poland
Krakow, Lesser Poland, Poland
Amsterdam, Netherlands
Langen, Hesse, Germany
Madrid, Community of Madrid, Spain
Kaliningrad, Russian Federation
Bern, Bern, Switzerland
Kraków, Lesser Poland Voivodeship, Poland
Trier, Rheinlandpfalz, Germany
Footscray, VIC, Australia
Fribourg, Fribourg, Switzerland
Pucice, Poland
