This Agreement may be executed in any number of counterparts and by different parties to this Agreement 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 of a signature page to this Agreement via telephone facsimile transmission or electronic mail shall be effective as delivery of a manually executed counterpart of this Agreement. Subject to the other provisions hereof, this Agreement shall become effective when each of the parties has received a counterpart of this Agreement executed by the other parties to this Agreement or a copy of such executed Agreement signed in counterparts.