Mannheim, Baden-Württemberg, Germany
Shelby charter Township, MI, USA
Brunswick, Lower Saxony, Germany
Hagen, Nordrhein-Westfalen, Germany
Braunschweig, Niedersachsen, Germany
Marietta, GA, USA
Augsburg, Bayern, Germany
Montpellier, Languedoc-Roussillon, France
Leipzig, Saxony, Germany
Graz, Styria, Austria