Dublin, Dublin, Ireland (Republic of)
Linz, Oberösterreich, Austria
Schaffhausen, Canton of Schaffhausen, Switzerland
Sevilla, Andalucía, Spain
Heidelberg, Baden-Wuerttemberg, Germany
İstanbul, Turkey
Leipzig, Saxony, Germany
Guayaquil, Guayas, Ecuador
Säffle, Varmland County, Sweden
Furtwangen im Schwarzwald, Baden-Wuerttemberg, Germany
Frankfurt am Main, Hessen, Germany
