Delft, Zuid-Holland, Netherlands
Halifax, Nova Scotia, Canada
Charlottetown, Prince Edward Island, Canada
Shanghai, China
Regina, Saskatchewan, Canada
Karlsruhe, Baden-Württemberg, Germany
Palermo, Buenos Aires, Argentina
Bethesda, MD, United States
Montreal, Quebec, Canada
Ales, Languedoc-Roussillon, France
Leiden, Zuid-Holland, Netherlands
Lahti, Paijanne Tavastia, Finland
