Hannover, Niedersachsen, Germany
A Coruña, A Coruña Province, Spain
Esslingen a. Neckar, Germany
Hamburg, Hamburg, Germany
Erfurt, Thuringia, Germany
Bad Salzuflen, North Rhine-Westphalia, Germany
Paderborn, North Rhine-Westphalia, Germany
Warsaw, Masovian Voivodeship, Poland