This Agreement may be executed in any number of counterparts, any one of which need not contain the signatures of all parties, but all of which counterparts when taken together will constitute one and the same agreement. This Agreement shall become effective when duly executed and delivered by each party hereto. Counterpart signature pages to this Agreement may be delivered by facsimile or electronic delivery, including by email of a PDF signature page, and each such counterpart signature page will constitute an original for all purposes.