EXHIBIT A — JOINT FILING AGREEMENT
EXHIBIT A — JOINT FILING AGREEMENT
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.
Dated:
February 10, 2011
| Xx. Xxxxxx Xxxx Xxxxxxxx | ||||
By:
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/s/ Xx. Xxxxxx Xxxx Xxxxxxxx | |||
| Title: Authorized Signatory | ||||
| Inveravante Inversiones Universales, S.L | ||||
By:
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/s/ Xx. Xxxxxx Xxxx Xxxxxxxx | |||
| Title: Authorized Signatory | ||||
