Toulouse, Midi-Pyrénées, France
Leiden, Zuid-Holland, Netherlands
Granada, Andalucía, Spain
Ingolstadt, Bavaria, Germany
Madrid, Comunidad de Madrid, Spain
Tona, Catalonia, Spain
Wuerzburg, Bavaria, Germany
Barcelona, Barcelona Province, Spain
Amsterdam, Noord-Holland, Netherlands
North Aegean Region, Greece
San Diego, CA, USA
Madrid, Community of Madrid, Spain