Panjin, Liaoning, China
Den Haag, South holland, Netherlands
Erbil, Kurdistan Region, Iraq
Wiskitki, Mazovia, Poland
Thessaloniki, Central Macedonia, Greece
Aleppo, Syrian Arab Republic
London, England, United Kingdom
Essen, North Rhine-Westphalia, Germany
Ufa, Bashkortostan, Russian Federation
Berlin, Germany
Arnhem, Gelderland, Netherlands
