Kaliningrad, Kaliningrad Oblast, Russian Federation
MILAN, Italy, Italy
Saint Petersburg, Saint Petersburg, Russian Federation
Bergamo, Lombardia, Italy
Bratislava, Bratislava Region, Slovakia
Offenbach am Main, Hesse, Germany
Freiburg im Breisgau, Baden-Württemberg, Germany
Belgrade, City of Belgrade, Serbia
State of Ceará, Brazil
Istanbul, Türkiye
Istanbul, Sarıyer, Türkiye
Kardzali, Kardzhali Province, Bulgaria
