Leipzig, Saxony, Germany
Kochi, Kerala, India
Otterberg, Rheinland-Pfalz, Germany
Grenoble, France
Deva, Județul Hunedoara, Romania
Berlin, Berlin, Germany
Valencia, Valencian Community, Spain
Qeparo, Albania
Hilden, North Rhine-Westphalia, Germany
Nordhausen, Thuringia, Germany
