Maastricht, Netherlands
College Park, Maryland
Bethlehem, Pennsylvania
Richardson, Texas
Bethlehem, Pennsylvania
Singapore, Singapore
Charlotte, Connecticut
Pittsburgh, Pennsylvania
Tempe, Arizona
Singapore, Singapore
Amherst, Massachusetts
Winston Salem, North Carolina
New York, New York
Orlando, Florida
Baton Rouge, Louisiana
Tulsa, Oklahoma
Fort Worth, Texas
New York, New York
Tulsa, Oklahoma
Tampa, Florida
Grand Rapids , Michigan