Utrecht, Utrecht, Netherlands
Cluj-Napoca, Cluj, Romania
Zagreb, City of Zagreb, Croatia
Thessaloniki, Makedonia Thraki, Greece
Cáceres, Extremadura, Spain
Zagreb, Zagreb, Croatia
Lubusz Voivodeship, Poland
Zweibrücken, Rhineland-Palatinate, Germany
Paola, Calabria, Italy
Luanda, Luanda Province, Angola
Boa Vista, State of Roraima, Brazil