Cuneo, Piemonte, Italy
Lausanne, Vaud, Switzerland
Zelenograd, Moscow City, Russia
Solothurn, Solothurn, Switzerland
Moskva, Moscow, Russian Federation
Mainz, Rhineland-Palatinate, Germany
Trondheim, Sor-Trondelag, Norway
Krasnodar, Krasnodar Region, Russia
Tallinn, Harju, Estonia
