Moscow, Moscow City, Russia
Rimini, Emilia-Romagna, Italy
Chita, Zabaykalskiy Region, Russia
Palma de Mallorca, Illes Balears, Spain
Madison, WI, USA
Boulder, CO, USA
San Diego, CA, USA
Ulyanovsk, Ulyanovsk, Russian Federation
Trento, Trentino-Alto Adige, Italy
Leiden, Zuid-Holland, Netherlands
