Krems an der Donau, Niederösterreich, Austria
Brisbane, Queensland, Australia
Curitiba, Parana, Brazil
Quezon City, Metro Manila, Philippines
Mainz, Rhineland-Palatinate, Germany
Erfurt, Thuringia, Germany
Dresden, Saxony, Germany
Copenhagen, Capital Region of Denmark, Denmark
Plauen, Germany
Leuven, Flanders, Belgium
