Bilbao, Basque Country, Spain
Barcelona, Spain, Spain
Madrid, Madrid, Spain
Lasarte-Oria, Basque Country, Spain
Enschede, Overijssel, Netherlands
Madrid, Community of Madrid, Spain
Sant Vicenc dels Horts, Catalonia, Spain
Leipzig, Saxony, Germany
Saint Petersburg, Saint Petersburg, Russian Federation
Galapagar, Comunidad de Madrid, Spain
Cambridge, MA, USA
