Berlin, Berlin, Germany
Ramenskoye, Moscow Province, Russian Federation
Shanghai, Shanghai Shi, China
Darmstadt, Hessen, Germany
Saint Petersburg, Saint Petersburg, Russian Federation
Hamburg, Hamburg, Germany
Madrid, Comunidad de Madrid, Spain
Hong Kong, Kowloon, Hong Kong
Chiba Prefecture, Japan
Warsaw, Mazovia, Poland
Moskva, Moscow, Russian Federation
Traben-Trarbach, Rheinland-Pfalz, Germany
