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| 0001214659-20-007189-index.html | 2020-08-14 16:16:28 | |
| 0001214659-20-007189.txt | 2020-08-14 16:16:28 | |
 0001214659-20-007189-xbrl.zip | 85103 | 2020-08-14 16:16:28 |
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| ex32_1.htm | 4394 | 2020-08-14 16:16:28 |
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| FilingSummary.xml | 19048 | 2020-08-14 16:16:28 |
| Financial_Report.xlsx | 57612 | 2020-08-14 16:16:28 |
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| hgen-20200630.xsd | 44572 | 2020-08-14 16:16:28 |
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| report.css | 2767 | 2020-08-14 16:16:28 |
| Show.js | 1085 | 2020-08-14 16:16:28 |