Valladolid, Castile and León, Spain
Celje, Celje, Slovenia
Minsk, Minsk Region, Belarus
Ljubljana, Slovenia
Maribor, Maribor, Slovenia
Ljubljana, Ljubljana, Slovenia
Slovenia
Zagreb, City of Zagreb, Croatia
Barcelona, Catalunya, Spain
Plasencia, Extremadura, Spain
Maribor, Tyrseva, Slovenia
Crete Region, Greece
