Detmold, North Rhine-Westphalia, Germany
Pamplona/Iruna, Navarre (Community of), Spain
Frankfurt, Hesse, Germany
Pittsburgh, PA, USA
Brussels, Brussels, Belgium
London, England, United Kingdom
Köln, Nordrhein-Westfalen, Germany
Salamanca, Castile and Leon, Spain
Augsburg, Bavaria, Germany
State of Paraná, Brazil
