Alicante, Valencian Community, Spain
Stuttgart, Baden-Wuerttemberg, Germany
Luxembourg, Luxembourg, Luxembourg
Washington, DC, USA
San Francisco, CA, USA
Calgary, Alberta, Canada
Osaka, Osaka Prefecture, Japan
Neuchâtel, Canton of Neuchâtel, Switzerland
Fairbanks, AK, USA
Fayetteville, Arkansas, United States
Napoli, Campania, Italy
