Heidelberg, Baden-Wuerttemberg, Germany
Huntersville, NC, USA
Grenoble, Rhone-Alpes, France
Finland
Porto, Porto, Portugal
San Jose, CA, USA
Eindhoven, Noord-Brabant, Netherlands
Lodz, Lodz, Poland
Karachi, Sindh, Pakistan
Medellin, Antioquia, Colombia
Drammen, Buskerud, Norway
