with or perform services for the Issuers or their subsidiaries and/or the Selling Shareholders in the ordinary course of business. Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Issuers, the Issuers have been advised that, in the opinion of the Commission, such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Issuers of expenses incurred or paid by a director, officer or controlling person of the Issuers in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Issuers will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.