Istanbul, Istanbul, Turkey
Groningen, Groningen, Netherlands
Quito, Pichincha, +593
Bremen, Bremen, Germany
Isny, Baden-Württemberg, Germany
Valencia, Valencia, Spain
Taipei, Taiwan, Province of China
Friesoythe, Lower Saxony, Germany
Reykjavík, Reykjavík, Iceland
Mülheim an der Ruhr, Nordrhein-Westfalen, Germany
Bogotá, Bogota, Colombia
