Toulouse, Languedoc-Roussillon-Midi-Pyrénées, France
Copenhagen, Capital Region of Denmark, Denmark
Frankfurt am Main, Hessen, Germany
Bonn, North Rhine-Westphalia, Germany
Bern, Bern, Switzerland
Aachen, North Rhine-Westphalia, Germany
Prague, Czech Republic
Bonn Venusberg, North Rhine-Westphalia, Germany
Pune, Maharashtra, India
Póvoa de Varzim, PORTO, Portugal