If any provision of this Agreement, or any portion of any provision hereof, is held to be invalid, illegal or unenforceable, all other provisions shall remain in force and effect as if such invalid, illegal or unenforceable provision or portion thereof had not been included herein. If any provision or portion of any provision of this Agreement is so broad as to be unenforceable, such provision or a portion thereof shall be interpreted to be only so broad as is enforceable.