Athens, Attica, Greece
Sabadell, Catalunya, Spain
urfa, Turkey
Madrid, Madrid, Spain
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
London, England, United Kingdom of Great Britain and Northern Ireland
Chita, Zabaykalskiy Region, Russia
Saint Petersburg, Saint Petersburg, Russian Federation
Skopje, Skopje, Macedonia (the former Yugoslav Republic of)
Santander, Spain
Davao del norte, Davao city, Philippines
Padova, Padova, Italy
