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| 0000950170-22-014868-index.html | 2022-08-04 17:12:24 | |
| 0000950170-22-014868.txt | 2022-08-04 17:12:24 | |
 0000950170-22-014868-xbrl.zip | 268121 | 2022-08-04 17:12:24 |
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| nuvb-20220630.htm | 3211505 | 2022-08-04 17:12:24 |
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| nuvb-ex32_1.htm | 11236 | 2022-08-04 17:12:24 |
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| report.css | 2767 | 2022-08-04 17:12:24 |
| Show.js | 1085 | 2022-08-04 17:12:24 |