Buenos Aires, Buenos Aires, Argentina
Ingolstadt, Bavaria, Germany
Kastamonu, Turkey
Bonn, North Rhine-Westphalia, Germany
Izmir, Izmir, Turkey
Riyadh, Riyadh, Saudi Arabia
Stuttgart, Baden-Württemberg, Germany
Washington, DC, USA
Köln, Nordrhein-Westfalen, Germany
Porto, Porto District, Portugal
Thessaloniki, Greece
