ITEM 7 Aperio Group, LLC BlackRock (Singapore) Limited BlackRock Asset Management Canada Limited BlackRock Fund Advisors* BlackRock Investment Management, LLC BlackRock Mexico Operadora, S.A. de C.V., Sociedad Operador SpiderRock Advisors, LLC *Entity beneficially owns 5% or greater of the outstanding shares of the security class being reported on this Schedule 13G.