This Amendment No. 4 and Waiver may be executed in any number of counterparts and by different parties on separate counterparts, each of which, when executed and delivered, shall be deemed to be an original, and all of which, when taken together, shall constitute but one and the same Waiver. Delivery of an executed counterpart of this Amendment No. 4 and Waiver by telefacsimile or other electronic method of transmission shall be equally as effective as delivery of an original executed counterpart of this Amendment No. 4 and Waiver. Any party delivering an executed counterpart of this Amendment No. 4 and Waiver by telefacsimile or other electronic method of transmission also shall deliver an original executed counterpart of this Amendment No. 4 and Waiver, but the failure to deliver an original executed counterpart shall not affect the validity, enforceability, and binding effect of this Amendment No. 4 and Waiver.