Landau, Rhineland-Palatinate, Germany
Heidelberg, Baden-Wuerttemberg, Germany
Mannheim, Baden-Württemberg, Germany
Ludwigsburg, Baden-Wuerttemberg, Germany
Vienna, Vienna, Austria
Vancouver, British Columbia, Canada
Heidelberg, Baden-Württemberg, Germany
Haiphong, Viet Nam
Tijuana, Baja California, Mexico