Paris, France
Leipzig, Sachsen, Germany
Halle (Saale), Saxony-Anhalt, Germany
Mainz, Rheinland-Pfalz, Germany
Heidelberg, Baden-Wuerttemberg, Germany
Valmiera, Valmiera, Latvia
Barcelona, Catalonia, Spain
London, England, United Kingdom of Great Britain and Northern Ireland
Granada, Andalucía, Spain
Freiburg, Baden-Württemberg, Germany
Mexico City, Federal District, Mexico
