Tübingen, Baden-Württemberg, Germany
Istanbul, Istanbul, Turkey
London, England, United Kingdom
Roseville, CA, USA
Beijing, Beijing Municipality, China
New York
Boulogne-Billancourt, Île-de-France, France
Bordeaux, Aquitaine, France
Kuala Lumpur, Kuala Lumpur Federal Territory, Malaysia
Bergen, Hordaland, Norway
Meknès, Meknès-Tafilalet, Morocco
Düsseldorf, North Rhine-Westphalia, Germany