Heidelberg, Baden-Württemberg, Germany
Saitama, Saitama, Japan
Luxembourg
Bogota, Chapinero, Colombia
Nancy, Meurthe-et-Moselle, France
Halle, Saxony-Anhalt, Germany
Kigali, Western, Rwanda
Caloocan, Philippines
Barcelona, Spain
Marburg, Hesse, Germany
Pridraga, Zadar, Croatia
Augsburg, Bavaria, Germany
