Braunschweig, Braunschweig, Germany
Kiel, Kiel, Germany
Bottrop, Bottrop, Germany
Bern, Bern, Switzerland
Zürich, Zürich, Switzerland
Basel, Basel, Switzerland
Geneva, Geneva, Switzerland
Wiesbaden, Wiesbaden, Germany
Wakefield, Wakefield, United Kingdom
Berlin, Berlin, Germany
Hamburg, Hamburg, Germany
Frankfurt, Frankfurt, Germany
Leipzig, Leipzig, Germany
Bonn, Bonn, Germany
Bielefeld, Bielefeld, Germany
Bremerhaven, Bremerhaven, Germany
