EXHIBIT A — JOINT FILING AGREEMENTJoint Filing Agreement • February 12th, 2009 • Banco Bilbao Vizcaya Argentaria, S.A. • Commercial banks, nec
The undersigned hereby agree that the Statement on Schedule 13G filed herewith (and any amendments thereto), is being filed jointly with the Securities and Exchange Commission pursuant to Rule 13d-1(k) (1) under the Securities Exchange Act of 1934, as amended, on behalf of each such person.
