Buenos Aires, Buenos Aires City, Argentina
Jena, Thuringia, Germany
Hannover, Lower Saxony, Germany
Heidelberg, Baden-Wuerttemberg, Germany
Goettingen, Lower Saxony, Germany
Somerville, Massachusetts, United States
Madrid, Madrid, Spain
Turin, Piedmont, Italy
Quezaltenango, Quetzaltenango, Guatemala
Sant Pere Pescador, Catalunya, Spain
Madrid, Community of Madrid, Spain
Limoges, Nouvelle-Aquitaine, France
