Leoben, Styria, Austria
Saarbrücken, Saarland, Germany
Pordenone, Friuli-Venezia Giulia, Italy
Barcelona, Catalonia, Spain
Spain
Molins de Rei, Catalonia, Spain
Toulouse, Midi-Pyrenees, France
Terrassa, Catalunya, Spain
Málaga, Andalucía, Spain
Homburg, Saarland, Germany