Yerevan, Yerevan, Armenia
Saint Petersburg, Saint Petersburg, Russian Federation
Tunis, Tunis, Tunisia
Trentino-Alto Adige/South Tyrol, Italy
Bratislava, Bratislava Region, Slovakia
Lille, Hauts-de-France, France
Vorarlberg, Austria
Bethlehem, Palestine
Bolzano, Bolzano, Italy
Sofia, Sofia, Bulgaria
Gradiška, Republika Srpska, Bosnia and Herzegovina