Koblenz, Rheinland-Pfalz, Germany
Neu-Ulm, Bavaria, Germany
Munich, Bavaria, Germany
Erfurt, Thüringen, Germany
Köln, NRW, Germany
Erfurt, Thuringia, Germany
Las palmas de gran canarias, España, Spain
State of Rio de Janeiro, Brazil
Florianópolis, Santa Catarina, Brazil
Ulm, Baden-Württemberg, Germany
Heidelberg, Baden-Württemberg, Germany