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| 0001214659-23-007002.txt | 2023-05-15 06:02:49 | |
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| ex31_1.htm | 7237 | 2023-05-15 06:02:49 |
| ex31_2.htm | 7309 | 2023-05-15 06:02:49 |
| ex32_1.htm | 3610 | 2023-05-15 06:02:49 |
| ex32_2.htm | 3804 | 2023-05-15 06:02:49 |
| FilingSummary.xml | 18703 | 2023-05-15 06:02:49 |
| Financial_Report.xlsx | 39908 | 2023-05-15 06:02:49 |
| hgen-20230331.htm | 329260 | 2023-05-15 06:02:49 |
| hgen-20230331.xsd | 33413 | 2023-05-15 06:02:49 |
| hgen-20230331_cal.xml | 15013 | 2023-05-15 06:02:49 |
| hgen-20230331_def.xml | 114799 | 2023-05-15 06:02:49 |
| hgen-20230331_htm.xml | 123443 | 2023-05-15 06:02:49 |
| hgen-20230331_lab.xml | 238009 | 2023-05-15 06:02:49 |
| hgen-20230331_pre.xml | 128549 | 2023-05-15 06:02:49 |
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