İzmir, İzmir, Turkey
Adelaide, South Australia, Australia
Vancouver, British Columbia, Canada
Nijmegen, Gelderland, Netherlands
Rome, Lazio, Italy
Offenburg, Baden-Wuerttemberg, Germany
Irvine, California, United States
Erfurt, Thüringen, Germany
Amsterdam, Noord-Holland, Netherlands
Trogen, Appenzell Ausserrhoden, Switzerland
Traunstein, Bavaria, Germany
