Riga, Riga, Latvia
Erlangen, Germany
Burjassot, Valencian Community, Spain
Minsk, Belarus
Berlin, Germany
Würzburg, Bavaria, Germany
Heidelberg, Baden-Württemberg, Germany
Sao Paulo, Sao Paulo, Brazil
Salzburg, Salzburg, Austria
Honolulu, Hawai'i, USA
Ichikawa-shi, Chiba-ken, Japan
Taipei, Taipei, Taiwan