Zaragoza, Aragon, Spain
Darmstadt, Hessen, Germany
Arnhem, Gelderland, Netherlands
Utrecht, Utrecht, Netherlands
Athens, Attica, Greece
Ankara, Ankara, Turkey
Sfax, Sfax, Tunisia
Friuli-Venezia Giulia, Italy
Lower Saxony, Germany
Groningen, Groningen, Netherlands
West Hartford, CT, USA
