| Filed On | Filing |
|---|---|
| 24 Jun 2002 | AMENDMENT NO. 1 |
| 07 May 2001 | AMENDMENT NO. 1 TO REGISTRATION STATEMENT |
| 07 May 2001 | AMENDMENT TO REGISTRATION STATEMENT |
| 28 Sep 2000 | S-3/A |
| 03 Jun 1999 | REGISTRATION STATEMENT AMENDMENT NO. 1 TO S |
| 15 Oct 1997 | S-3/A |
| 30 Sep 1997 | S-3/A |
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