Bern, Bern, Switzerland
Brisighella, Emilia Romagna, Italy
Budapest, Budapest, Hungary
Berlin, Berlin, Germany
Jena, Thuringia, Germany
Hannover, Lower Saxony, Germany
Tartu, Tartumaa, Estonia
Weimar, Thuringia, Germany
Osnabrueck, Lower Saxony, Germany
Prague, Prague, Czech Republic
Ho Chi Minh, Ho Chi Minh, Viet Nam
