Veliky Novgorod, Novgorod Oblast, Russian Federation
Bochum, North Rhine-Westphalia, Germany
Angers, Maine-et-Loire, France
Saint Petersburg, Russian Federation
Antwerp, Flanders, Belgium
Dresden, Saxony, Germany
Berlin, Berlin, Germany
Beijing, Beijing Shi, China
British Columbia, Canada
Hualien, Hualien, Taiwan
Nizhnevartovsk, Khanty-Mansi Autonomous Okrug, Russian Federation