Princeton, NJ, USA
Moscow, Moscow City, Russia
Wroclaw, Lower Silesia, Poland
Padova, Veneto, Italy
Auckland, Auckland, New Zealand
Ueberlingen, Baden-Wuerttemberg, Germany
Goring-by-Sea, West Sussex, England
Berlin, Germany
Groningen, Groningen, Netherlands
Schwäbisch Hall, Baden-Württemberg, Germany
Bologna, Emilia-Romagna, Italy
