Osnabrück, Niedersachsen, Germany
Koblenz, Rhineland-Palatinate, Germany
Portland, OR, United States
Hamburgo
Marburg, Hessen, Germany
Stuttgart, Baden-Württenberg, Germany
Soltau, Lower Saxony, Germany
Kiel, SH, Germany
Stuttgart, Baden-Württemberg, Germany
Graz, Styria, Austria
Madrid, Community of Madrid, Spain