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   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;The accompanying unaudited condensed consolidated financial statements have been prepared in
   accordance with U.S. generally accepted accounting principles (&amp;#8220;GAAP&amp;#8221;) for interim financial
   information and with the instructions to Form 10-Q and Rule&amp;#160;10-01 of Regulation&amp;#160;S-X. Accordingly,
   they do not include all of the information and footnotes required by GAAP for audited financial
   statements. The condensed consolidated balance sheet at December&amp;#160;31, 2009 has been derived from the
   audited financial statements as of that date, but does not include all of the information and
   footnotes required by GAAP for complete financial statements. In the opinion of management, all
   adjustments (consisting of normal recurring accruals) considered necessary for fair presentation of
   our financial position have been included. The preparation of financial statements in conformity
   with GAAP requires management to make estimates and assumptions that affect the amounts reported in
   the condensed consolidated financial statements and accompanying notes. Actual results could differ
   from those estimates. The majority of our expenses are &amp;#8220;cost of revenue&amp;#8221; items. Costs that could be
   classified as general and administrative expenses at our corporate office, excluding share-based
   compensation expense, were approximately 3.0% of net revenue for the nine months ended September
   30, 2010, which includes approximately $8.8&amp;#160;million in
   costs related to our agreement to be acquired by UHS. Operating results for the three and nine
   months ended September&amp;#160;30, 2010 are not necessarily indicative of the results that may be expected
   for the year ending December&amp;#160;31, 2010. For further information, refer to the financial statements
   and footnotes thereto included in our Annual Report on Form 10-K for the year ended December&amp;#160;31,
   2009.
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