Norrkoping, Ostergotland, Sweden
Hamburg, Hamburg, Germany
West Valley City, UT, USA
Athens, Georgia, United States
Kalmar, Kalmar, Sweden
Leeuwarden, Friesland, Netherlands
Svitene, Latvia, Latvia
Frederikssund, Capital Region of Denmark, Denmark
Marburg, Hessen, Germany
Stockholm, Stockholm, Sweden
Austin, Texas, United States