Freiburg im Breisgau, Baden-Wuerttemberg, Germany
North Vancouver, British Columbia, Canada
Hildesheim, Niedersachsen, Germany
Seoul, Korea, Republic of
Duesseldorf, North Rhine-Westphalia, Germany
Chicago, IL, USA
Berlin, Berlin, Germany
Canberra, Australian Capital Territory, Australia
São Paulo, São Paulo, Brazil
Vancouver, British Columbia, Canada
Munich, Bavaria, Germany