Ramallah, West Bank, Palestinian Territory
Lund, Skåne län, Sweden
Salamanca, Castilla y León, Spain
Zaragoza, Aragon, Spain
Trento, Trentino - Südtirol, Italy
Uppsala, Uppsala, Sweden
Haaltert, East-Flanders, Belgium
Redwood City, CA, USA
Madrid, Community of Madrid, Spain
Bilbao, Euskadi, Spain
