Frankfurt am Main, Hessen, Germany
Orono, Maine, United States
Roma, Lazio, Italy
Vancouver, British Columbia, Canada
Heidelberg, Baden-Wuerttemberg, Germany
Toulouse, Haute-Garonne, France
Rimini, Emilia-Romagna, Italy
Beijing, Beijing Municipality, China
Nanjing, Jiangsu, China
Den Haag, Zuid-Holland, Netherlands
Melbourne, Victoria, Australia
College Station, TX, USA
