Hangzhou, Zhejiang, China
Dublin, County Dublin, Ireland
Heidelberg, Baden-Württemberg, Germany
Barcelona, Barcelona, 34
Leverkusen, North Rhine-Westphalia, Germany
Umea, Vasterbotten, Sweden
Salzburg, Salzburg, Austria
Dar es Salaam, Dar es Salaam, Tanzania, United Republic of
Sofia, Sofia, Bulgaria
São Paulo, State of São Paulo, Brazil
Gent, Vlaams Gewest, Belgium
