Warsaw, Masovian Voivodeship, Poland
Aarhus, Central Denmark Region, Denmark
Filderstadt, Baden-Württemberg, Germany
Stuttgart, Baden-Württemberg, Germany
Berlin, Berlin, Germany
Kingston upon Thames, England, United Kingdom of Great Britain and Northern Ireland
South Lake Tahoe, CA, USA
Toronto, Ontario, Canada
Lima, Callao Region, Peru
Stuttgart, Baden Württemberg, Germany
Yerevan, Armenia
