| http://www.w3.org/ns/prov#value | - In addition, specific consideration should be given to various factors described in Part I, Item 1A. ???Risk Factors??? and Part II, Item 7. ???Management???s Discussion and Analysis of Financial Condition and Results of Operations???, and elsewhere in our Annual Report on Form 10-K for the year ended December 31, 2011, and other documents, on file with the Securities and Exchange Commission.
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