Ottawa, Ontario, Canada
Dortmund, Nordrhein-Westfalen, Germany
Seattle, WA, USA
Amsterdam, Noord-Holland, Netherlands
Wuppertal, Nordrhein-Westfalen, Germany
Vilnius, Vilniaus apskritis, Lithuania
Hamburg, Hamburg, Germany
Bern, Bern
Berlin, Berlin, Germany
Mannheim, Baden-Württemberg, Germany
Schaffhausen, Schaffhausen, Switzerland
Frauenfeld, Thurgau, Switzerland
