Paris, Île-de-France, France
Rio Grande do Sul, Brazil
Luxembourg, Luxembourg
Lisbon, Lisbon, Portugal
Freiburg, Baden-Württemberg, Germany
Medellín, Antioquia, Colombia
Murcia, Región de Murcia, Spain
Bolzano, Trentino-Alto Adige/South Tyrol, Italy
Rennes, Brittany, France
Montevideo, Uruguay
Las Palmas, Gran Canaria, Spain
Erfurt, Thuringia, Germany