Kazan, Tatarstan Republic, Russian Federation
Moscow, Moscow, Russian Federation
Bogota, Distrito Capital, Colombia
Saint Petersburg, Saint Petersburg, Russian Federation
Aarau, Aargau, Switzerland
Cali, Valle del Cauca, Colombia
Sankt-Peterburg, Saint Petersburg, Russian Federation
Novosibirsk, Novosibirsk Oblast, Russian Federation
Saint Petersburg, Saint Petersburg, Russia
Wien, Wien, Austria