EXHIBIT 1
AGREEMENT AS TO JOINT FILING OF SCHEDULE 13D
The undersigned hereby agree that:
(i) each of them is individually eligible to use the Schedule 13D attached
hereto;
(ii) the attached Schedule 13D is filed on behalf of each of them; and
(iii) each of them is responsible for the timely filing of such Schedule
13D and any amendments thereto, and for the completeness and accuracy
of the information therein concerning him or itself; but none of them
is responsible for the completeness or accuracy of the information
concerning the other persons making the filing, unless he or it knows
or has reason to believe that such information is inaccurate.
Dated: April 12, 2002
THE TRAVELERS INDEMNITY COMPANY
By: /s/ XXXX XXXX
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Name: Xxxx Xxxx
Title: Assistant Secretary
TRAVELERS PROPERTY CASUALTY CORP.
By: /s/ XXXX XXXX
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Name: Xxxx Xxxx
Title: Assistant Secretary
TRAVELERS INSURANCE GROUP HOLDINGS INC.
By: /s/ XXXX XXXX
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Name: Xxxx Xxxx
Title: Assistant Secretary
THE TRAVELERS INSURANCE COMPANY
By: /s/ XXXXXX X. XXXXXXX
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Name: Xxxxxx X. Xxxxxxx
Title: Assistant Secretary
PFS SERVICES, INC.
By: /s/ XXXXXX X. XXXXXXX
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Name: Xxxxxx X. Xxxxxxx
Title: Assistant Secretary
ASSOCIATED MADISON COMPANIES, INC.
By: /s/ XXXXXX X. XXXXXXX
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Name: Xxxxxx X. Xxxxxxx
Title: Assistant Secretary
CITIGROUP INC.
By: /s/ XXXXXX X. XXXXXXX
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Name: Xxxxxx X. Xxxxxxx
Title: Assistant Secretary
