Barcelona, Catalonia, Spain
Thessaloniki, Central Macedonia, Greece
Xanthi, Decentralized Administration of Macedonia and Thrace, Greece
Belgrade, Central Serbia, Serbia
Paris, Île-de-France, France
Beijing, Beijing Shi, China
Volos, Thessaly, Greece
Drama, Makedonia Thraki, Greece
Chelmsford, England, United Kingdom
Serres, Greece
Budaörs, Hungary
