Brežice, Brežice, Slovenia
Budapest, Budapest, Hungary
Athens, Attica, Greece
Wrocław, Lower Silesian Voivodeship, Poland
Warsaw, Masovian Voivodeship, Poland
Thessaloniki, Makedonia Thraki, Greece
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Ioannina, Ipiros Ditiki Makedonia, Greece
Sofia, Sofia, Bulgaria
Wrocław, Dolnośląskie, Poland
Sofia, Sofia City Province, Bulgaria
Sayalonga, Malaga, Spain
