Exhibit 99.1
Continuation Sheet
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(1) The stockholders are Warburg, ▇▇▇▇▇▇ Equity Partners, L.P., a Delaware
limited partnership, including two affiliated partnerships ("WPEP"),
Warburg, ▇▇▇▇▇▇ Ventures International, L.P., a Bermuda limited partnership
("WPVI") and Warburg, ▇▇▇▇▇▇ Ventures, L.P., a Delaware limited partnership
("WPV"). Warburg Pincus Partners LLC, a New York limited liability company
("WP Partners"), is the sole general partner of each of WPEP, WPVI and WPV.
Warburg Pincus & Co., a New York general partnership ("WP") is the managing
member of WP Partners. Warburg Pincus LLC, a New York limited liability
company ("WP LLC," and together with WPEP, WPVI, WPV, WP Partners and WP,
the "Warburg Pincus Entities") manages each of WPEP, WPVI and WPV. By
reason of the provisions of Rule 16a-1 of the Securities Exchange Act of
1934, as amended, the Warburg Pincus Entities may be deemed to be the
beneficial owners of the shares of Common Stock (the "Shares"). Each of the
Warburg Pincus Entities disclaims beneficial ownership of any of the Shares
owned of record by any other Warburg Pincus Entity, except to the extent of
any indirect pecuniary interest therein. The address of each Warburg Pincus
Entity is ▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇.
(2) On November 21, 2005, WPV distributed an aggregate of 384,178 shares of
Common Stock to its partners.
(3) Price not applicable.
WARBURG, ▇▇▇▇▇▇ EQUITY PARTNERS, L.P.
By: Warburg Pincus Partners LLC, as General Partner
By: Warburg Pincus & Co., its Managing Member
By: /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 11/22/05
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Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Date
Title: Partner
WARBURG, ▇▇▇▇▇▇ VENTURES INTERNATIONAL, L.P.
By: Warburg Pincus Partners LLC, as General Partner
By: Warburg Pincus & Co., its Managing Member
By: /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 11/22/05
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Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Date
Title: Partner
▇▇▇▇▇▇▇, ▇▇▇▇▇▇ VENTURES L.P.
By: Warburg Pincus Partners LLC, as General Partner
By: Warburg Pincus & Co., its Managing Member
By: /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 11/22/05
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Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Date
Title: Partner
WARBURG PINCUS PARTNERS LLC
By: Warburg Pincus & Co., its Managing Member
By: /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 11/22/05
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Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Date
Title: Partner
WARBURG PINCUS LLC
By: /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 11/22/05
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Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Date
Title: Managing Director
