This Amendment may be executed in any number of counterparts, each of which shall be deemed an original but all of which together shall constitute one and the same instrument.  For purposes of determining whether a party has signed this Amendment or any document contemplated hereby or any amendment or waiver hereof, only a handwritten original signature on a paper document or a facsimile or portable document format (pdf) copy of such a handwritten original signature shall constitute a signature, notwithstanding any law relating to or enabling the creation, execution or delivery of any contract or signature by electronic means.