Deutsche Bank Securities Inc.
Goldman, Sachs & Co.
As Representatives of the
September 18, 2013
considers or covers, and the term Specified Law does not include: (i) any antifraud laws, rules or regulations, (ii) any state securities (or blue sky) laws,
rules or regulations, (iii) laws, rules or regulations with respect to any financial statements or supporting schedules (or any notes to any such statements or schedules) or other financial information derived therefrom set forth or
incorporated by reference in (or omitted from) the Registration Statement or the Prospectus, (iv) any laws, rules or regulations of the Financial Industry Regulatory Authority, Inc; and (v) any laws, statutes, governmental rules or
regulations or decisions which in our experience are not usually considered for or covered by opinions like those contained in this letter or are not generally applicable to transactions of the kind covered by the Underwriting Agreement including
any regulatory laws or requirements specific to the industry in which you or the Company is engaged. We express no opinion as to what law might be applied by any courts to resolve any issue addressed by our opinion and we express no opinion as to
whether any relevant difference exists between the laws upon which our opinions are based and any other laws which may actually be applied to resolve issues which may arise. The manner in which any particular issue would be treated in any actual
court case would depend in part on facts and circumstances particular to the case and would also depend on how the court involved chose to exercise the wide discretionary authority generally available to it.
This letter speaks as of the time of its delivery on the date it bears. We do not assume any obligation to provide you with any subsequent
opinion or advice by reason of any fact about which we did not have knowledge at that time, by reason of any change subsequent to that time in any law or other governmental requirement or interpretation thereof covered by any of our opinions or
advice, or for any other reason.
TO ENSURE COMPLIANCE WITH REQUIREMENTS IMPOSED BY THE SERVICE, WE INFORM YOU THAT THIS LETTER AND THE
OPINION CONTAINED HEREIN WERE NOT INTENDED OR WRITTEN TO BE USED, AND CANNOT BE USED, BY ANY TAXPAYER FOR THE PURPOSE OF AVOIDING TAX-RELATED PENALTIES UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED. THIS
LETTER AND THE OPINION CONTAINED HEREIN WERE WRITTEN IN CONNECTION WITH THE PROMOTION OR MARKETING OF THE SECURITIES. EACH TAXPAYER SHOULD SEEK ADVICE BASED ON THE TAXPAYERS PARTICULAR CIRCUMSTANCES FROM AN INDEPENDENT TAX ADVISOR.
This letter is being furnished to you and the several Underwriters solely in your capacity as underwriters in connection with the sale of the
Securities to you pursuant to the Underwriting Agreement and may only be relied upon by you in your capacity as underwriters. Without our written consent: (i) no person (including any person that acquires Securities from you) other than you may
rely on this letter for any purpose; (ii) this letter may not be cited or quoted in any