Goldman Sachs & Co LLC, Barclays Capital Inc, Morgan Stanley & Co LLC, BOFA Securities Inc, UBS Securities LLC, State Street Global Markets LLC, Credit Suisse Securities USA LLC, The Northern Trust International Banking Corporation, Deutsche Bank Securities Inc, Citigroup Global Markets Inc, State Street Bank and Trust Company, JP Morgan Securities LLC
Citigroup Global Markets Inc, Goldman Sachs & Co LLC, Barclays Capital Inc, Morgan Stanley & Co LLC, UBS Securities LLC, Credit Suisse Securities USA LLC, State Street Global Markets LLC, Goldman Sachs & Co, Deutsche Bank Securities Inc, BOFA Securities Inc, JP Morgan Securities LLC