Budapest, Hungary
Leuven, Flanders, Belgium
Zaventem, Flemish Brabant, Belgium
Laken, Brussels, Belgium
Leuven, Flemish-Brabant, Belgium
Louvain-La-Neuve, Brabant Wallon, Belgium
Paris, Île-de-France, France
Brussels, Brussels, Belgium
Athens, Greece
Aleppo, Aleppo Governorate, Syrian Arab Republic
Brussels, Brussels-Capital Region, Belgium