Before revision: Seaport Centre is a high-tech business park located in Redwood City, California, USA , and as of 2007 is one of the largest biotechnology research complexes in the San Francisco Bay Area.
After revision: Seaport Centre is a high-tech business park located in Redwood City, California, United States , and as of 2007 is one of the largest biotechnology research complexes in the San Francisco Bay Area.