This Agreement may be executed in any number of counterparts, and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart to this Agreement by facsimile or PDF shall be effective as delivery of a manually executed counterpart of this Agreement and each party hereto shall be entitled to rely on a facsimile signature of each other party hereto as if it were an original.