Reggio Emilia, Emilia-Romagna, Italy
duisburg, Germany
Stuttgart, Baden-Württemberg, Germany
Valencia, Valencian Community, Spain
Neu-Ulm, Bavaria, Germany
Mysuru, Karnataka, India
Ivano-Frankivsk, Ukraine, Ukraine
Graz, Steiermark, Austria
Karlsruhe, Baden-Wuerttemberg, Germany
