Guimaraes, Braga, Portugal
Delft, Zuid-Holland, Netherlands
Klang, Selangor, Malaysia
Haarlem, Noord-Holland, Netherlands
Phnom Penh, Phnom Penh, Cambodia
Eindhoven, Noord-Brabant, Netherlands
Wroclaw, Lower Silesia, Poland
Mumbai, Maharashtra, India
Freiburg, Baden-Württemberg, Germany
Duisburg, North Rhine-Westphalia, Germany
Aachen, NRW, Germany