Tours, France 
Tours, France 
Berlin, Germany 
Berlin, Germany 
Bielefeld, Germany 
Bielefeld, Germany 
Bochum, Germany 
Bochum, Germany 
Bonn, Germany 
Bonn, Germany 
Bremen, Germany 
Bremen, Germany 
Cologne, Germany 
Cologne, Germany 
Dortmund, Germany 
Dortmund, Germany 
Dresden, Germany 
Dresden, Germany 
Duisberg, Germany 
Duisberg, Germany 
Dusseldorf, Germany 
Dusseldorf, Germany 
Essen, Germany 
Essen, Germany 
Frankfurt, Germany 
Frankfurt, Germany 
Hamburg, Germany 
Hamburg, Germany 
Hannover, Germany 
Hannover, Germany 
Leipzig, Germany 
Leipzig, Germany 
Mannheim, Germany 
Mannheim, Germany 
Munich, Germany 
Munich, Germany 
Nurnberg, Germany 
Nurnberg, Germany 
Stuttgart, Germany 
Stuttgart, Germany 
Wuppertal, Germany 
Wuppertal, Germany 
Athens, Greece 
Athens, Greece 
Heraklion, Greece 
Heraklion, Greece 
Larissa, Greece 
Larissa, Greece 
Patras, Greece 
Patras, Greece 
Thessaloniki, Greece 
Thessaloniki, Greece 
Budapest, Hungary 
Budapest, Hungary 
Debrecen, Hungary 
Debrecen, Hungary 
Miskolc, Hungary 
Miskolc, Hungary 
Pécs, Hungary 
Pécs, Hungary 