Caracas, Venezuela (Bolivarian Republic of)
Belgrade, Central Serbia, Serbia
Istanbul, Istanbul, Turkey
Zagreb, Croatia
London, London, England
Copenhagen, Capital Region of Denmark, Denmark
Fort Collins, CO, USA
Studienka, Malacky, Slovakia
Zürich, Zürich, Switzerland
Arkhangelsk, Arkhangelsk, Russia
Helsinki, Uusimaa, Finland
Prague, Prague, Czechia
