Aachen, North Rhine-Westphalia, Germany
Córdoba, Córdoba, Argentina
Jena, Thuringia, Germany
Reus, Catalonia, Spain
Liege, Liege, Belgium
Vilnius, Vilnius County, Lithuania
Lecce, Lecce, Italy
Chicago, IL, USA
Frankfurt am Main, Hessen, Germany
Madrid, Madrid, Spain
Washington, DC, United States
Calgary, Alberta, Canada
