Moscow, Moscow City, Russia
Istanbul, Istanbul, Turkey
Skopje, Skopje, Macedonia (the former Yugoslav Republic of)
Zürich, Zurich, Switzerland
Warsaw, Mazovia, Poland
Kraków, Lesser Poland Voivodeship, Poland
Voronezh, Voronezh Oblast, Russian Federation
Toronto, Ontario, Canada
Moscow, Moscow City, Russian Federation
Zurich, Zurich, Switzerland
