Landau in der Pfalz, Rhineland-Palatinate, Germany
Vejle, Denmark
Hamburg, Hamburg, Germany
Aalborg, Aalborg Municipality, Denmark
Aarhus, Denmark
Ettelbruck, Distrikt Diekirch, Luxembourg
Leipzig, Saxony, Germany
Riga, Riga, Latvia
Jena, Thüringen, Germany
Berlin, Berlin, Germany
Jena, Thuringia, Germany
Marburg, Germany
