Debrecen, Hajdú-Bihar, Hungary
Essen, North Rhine-Westphalia, Germany
San Francisco, CA, USA
Bolshoy Sochi, Krasnodar Krai, Russian Federation
Heidelberg, Baden-Württemberg, Germany
North Bergen, NJ, USA
River Falls, WI, USA
Abu Dhabi, Abu Dhabi, United Arab Emirates
New York, NY, USA
Heide, Schleswig-Holstein, Germany
Minneapolis, MN, USA
