Moscow, Moscow, Russian Federation
Helsinki, Uusimaa, Finland
Dortmund, North Rhine-Westphalia, Germany
Weingarten, Baden-Württemberg, Germany
Düsseldorf, North Rhine-Westphalia, Germany
Wien, Wien, Austria
Halle (Saale), Sachsen-Anhalt, Germany
Jena, Thuringia, Germany
Mataro, Catalonia, Spain
Brisbane City, Queensland, Australia
Varese, Lombardia, Italy
Samara, Samara Oblast, Russian Federation