This Amendment may be executed in one or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. Delivery by electronic transmission (e.g., “pdf”) of an executed counterpart of a signature page to this Amendment shall be effective as delivery of an original executed counterpart of this Amendment, and, once delivered, may not be withdrawn or revoked unless this Amendment fails to become effective in accordance with its terms on or prior to January 31, 2017.