EXHIBIT 1
JOINT FILING AGREEMENT
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Pursuant to Rule 13d-1(k)(1)(iii), we the undersigned agree that the
Schedule 13G, to which this Joint Filing Agreement is attached as Exhibit 1, is
filed on behalf of each of us.
Dated: February 13, 2001
XXXXXXXX VI INVESTMENT PARTNERS
A California Limited Partnership
By: Xxxxxxxx VI Management Partners,
a California Limited Partnership,
Its General Partner
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Authorized Signatory
XXXXXXXX VI MANAGEMENT PARTNERS
A California Limited Partnership
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Authorized Signatory
XXXXXXXX MEDICAL PARTNERS
A California Partnership
By: Xxxxxxxx VI Investment Partners,
a California Limited Partnership,
Its General Partner
By: Xxxxxxxx VI Management Partners,
a California Limited Partnership,
Its General Partner
By: /s/ Xxxxx X. Xxxx
------------------------------------
Xxxxx X. Xxxx, Authorized Signatory
XXXXXXXX ASSOCIATES FUND
A California Limited Partnership
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Authorized Signatory
X. XXXXXX XXXXX, JR.
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Attorney In Fact
Page 17 of 32 pages.
XXXXX X. XXXX
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Attorney In Fact
XXXXXXX X. XXXXX
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Attorney In Fact
XXXXXXX X. XXX XXXXX, III
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Attorney In Fact
XXXXXXX X. XXXXXXXXX
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Attorney In Fact
A. XXXXX XXXXXXXX, III
By: /s/ Xxxxx X. Xxxx
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Xxxxx X. Xxxx, Attorney In Fact
Page 18 of 32 pages.