Belo Horizonte, Minas Gerais, Brazil
Utrecht, Utrecht, Netherlands
Gent, Vlaanderen, Belgium
Ceará, Brazil
Enschede, Overijssel, Netherlands
Pretoria, Gauteng, South Africa
San Jose, San Jose, Costa Rica
Delft, Zuid-Holland, Netherlands
Leuven, Belgium
Madrid, Community of Madrid, Spain
Caracas, Capital District, Venezuela, Bolivarian Republic of