Bologna, Emilia-Romagna, Italy
Austin, TX, United States
Xiamen, Fujian, China
Beijing, Beijing Municipality, China
Frankfurt, Hesse, Germany
Rome, Lazio, Italy
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Suwon, Gyeonggi-do, South Korea
Liege, Liege, Belgium
Seoul, Seoul, South Korea
Tokyo, Tokyo, Japan
