Amman, Amman Governorate, Jordan
Bonn, North Rhine-Westphalia, Germany
Yokohama-shi, Kanagawa-ken, Japan
Bucharest, Bucharest, Romania
Chillicothe, OH, USA
Saint Petersburg, Russian Federation
Iowa Falls, IA, United States
Liège, Wallonie, Belgium
Plymouth, MN, USA
Oklahoma City, OK, USA
Berlin, Germany
Ho Chi Minh City, Viet Nam
