Rotterdam, South Holland, Netherlands
Thessaloniki, Makedonia Thraki, Greece
Bamberg, Bavaria, Germany
Skopje, Skopje Region, Macedonia-FYROM
Athens, Attica, Greece
Katowice, Silesian Voivodeship, Poland
Edinburgh, Edinburgh
Vienna, Vienna, Austria
Stuttgart, Baden-Württemberg, Germany
Kazan, Russian Federation
Zagreb, Croatia
Windsor, Victoria, Australia
