Exhibit 4
Filing Agreement dated March 8, 2001
Re: 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;
(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 herself, himself or itself; but none of
them is responsible for the completeness and accuracy of the information
concerning the other persons making the filing, unless she, he or it
knows or has reason to believe that such information is inaccurate.
Dated: March 8, 2001
DVI, Inc.
By: /s/ Xxxxxxx X. Xxxxxx
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Name: Xxxxxxx X. Xxxxxx
Title: Executive Vice President
DVI Financial Services Inc.
By: /s/ Xxxxxxx X. Xxxxxx
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Name: Xxxxxxx X. Xxxxxx
Title: President
