Valencia, Valencian Community, Spain
Tirana, Tirana County, Albania
Podgorica, Podgorica, Montenegro
Skopje, Macedonia (the former Yugoslav Republic of)
Bratislava, Bratislava, Slovakia
Verona, Veneto, Italy
Lodz, Lodz, Poland
Berlin, Berlin, Germany
Wrocław, Lower Silesian Voivodeship, Poland
Lublin, Lublin Voivodeship, Poland
Aracaju, Sergipe, Brazil
