Olomouc, Olomouc, Czech Republic
Gliwice, Silesian Voivodeship, Poland
Barcelona, Spain
Odense, Odense Municipality, Denmark
Mainz, Rhineland-Palatinate, Germany
Tukums, Latvia, Latvia
Liberec, Czech Republic
München, Bayern, Germany
Riga, Riga, Latvia
England, United Kingdom of Great Britain and Northern Ireland
Kolding, Denmark
Trencin, Trencin, Slovakia
