Gent, Vlaanderen, Belgium
Leipzig, Saxony, Germany
Los Angeles, CA, USA
Berlin, Berlin, Germany
New York, NY, USA
Tübingen, Baden-Württemberg, Germany
Neuchâtel, Canton of Neuchâtel, Switzerland
København, Denmark
Colorado Springs, USA
Freetown, Freetown, Sierra Leone
Detmold, North Rhine-Westphalia, Germany