Somerville, Massachusetts, United States
Brussels, Brussels, Belgium
Taipei, Taipei, Taiwan, Republic Of China
Hamburg, Hamburg, Germany
Pittsburgh, Pennsylvania, United States
Dentergem, West-Flanders, Belgium
Pittsburgh, PA, United States
Delft, Zuid-Holland, Netherlands
Gent, East-Flanders, Belgium
Lisboa, Lisboa, Portugal
Rotterdam, South Holland, Netherlands
Warsaw, Mazovia, Poland
