Dortmund
Hamburg
Cologne North Rhine Westphalia
Berlin
Stade Lower Saxony
Eisenhuttenstadt Brandenburg
Essen
Bochum
Frankfurt
Leipzig Saxony
Mannheim
Dusseldorf North Rhine Westphalia
Monachium
Goppingen
Brema
Schwabisch Gmund
Recklinghausen North Rhine Westphalia