This Agreement may be executed and delivered in any number of counterparts, and by different parties hereto on separate counterparts, each of which when so executed and delivered shall be deemed to be an original and all of which counterparts taken together shall constitute one and the same instrument; provided that no party shall be bound by this Agreement until each of the parties has executed a counterpart hereof. Execution of this Agreement via facsimile or other electronic means shall be effective, and signatures received via facsimile or other electronic means shall be binding upon the parties hereto and shall be effective as originals.