Copenhagen, Capital Region of Denmark, Denmark
Milano, Lombardia, Italy
Sibiu, Sibiu, Romania
Lisboa Region, Portugal
Qingdao, Shandong, China
Katowice, Silesia, Poland
Jelgava, Riga, Latvia
Warszawa, mazowieckie, Poland
Sarajevo, Bosnia and Herzegovina Federation, Bosnia and Herzegovina
Warsaw, Masovian Voivodeship, Poland
Rochester, NY, USA
Budapest, Budapest, Hungary
