Cluj-Napoca, Cluj County, Romania
Wuppertal, NRW, Germany
Leuven, Flanders, Belgium
Łódź, Łódź Voivodeship, Poland
İstanbul, Fatih, Turkey
Zelzate, Flanders, Belgium
Preston, Victoria, Australia
Idrija, Idrija, Slovenia
Antwerp, Flanders, Belgium