Alexandria, Alexandria, Egypt
Charleroi, Hainaut, Belgium
Brussels, Brussels, Belgium
Bogota, Distrito Capital, Colombia
Ottignies-Louvain-la-Neuve, Walloon Region, Belgium
Barcelona, Catalunya, Spain
Shinagawa-ku, Tokyo, Japan
Leuven, Flanders, Belgium
Villahermosa, Tabasco, Mexico
Lausanne, Vaud, Switzerland