Wellington, Wellington, New Zealand
Bremen, Bremen, Germany
Amsterdam, North Holland, Netherlands
Washington, DC, United States
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Wilmington, NC, USA
Chicago, IL, USA
Greensboro, North Carolina, United States
London, England, United Kingdom
Kuopio, Finland
Durham, Durham, United Kingdom of Great Britain and Northern Ireland
Charlottesville, Virginia, United States