Cluj-Napoca, Cluj County, Romania
Xi'an, Shaanxi, China
Berlin, Berlin, Germany
Denver, Colorado, United States
Porto, Porto, Portugal
Portland, Oregon, United States
Thessaloniki, Central Macedonia, Greece
Diegten, Basel-Landschaft, Switzerland
Oslo, Oslo, Norway
Rapid City, SD, USA
Portland, OR, USA
Namur, Namur, Belgium
