Glasgow, Glasgow, Scotland
Alcobendas, Community of Madrid, Spain
Aachen, North Rhine-Westphalia, Germany
Tehran, Tehran, Iran
Engelskirchen, Nordrhein-Westfalen, Germany
Toronto, Ontario, Canada
Northampton, England, United Kingdom of Great Britain and Northern Ireland
Munich, Bavaria, Germany
Riga, Riga, Latvia
Frankfurt, Hessen, Germany
Iquique, Región de Tarapacá, Chile