Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001654954-21-008103-index.html | 2021-07-21 16:05:43 | |
| 0001654954-21-008103.txt | 2021-07-21 16:05:43 | |
| vtgn8k_july2021.htm | 32547 | 2021-07-21 16:05:43 |
| vtgn_ex161.htm | 4280 | 2021-07-21 16:05:43 |