Giessen, Hessen, Germany
Barcelona, Catalonia, Spain
Sydney, New South Wales, Australia
Oakland, CA, USA
Melbourne, Victoria, Australia
Toulouse, Midi-Pyrenees, France
Cologne, North Rhine-Westphalia, Germany
Cork, Cork, Ireland (Republic of)
Phoenix, Arizona, United States
La Colle-sur-Loup, Provence-Alpes-Côte d'Azur, France
Prague, Prague, Czech Republic
Mainz, Rhineland-Palatinate, Germany
