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| 0001654954-21-005897-index.html | 2021-05-17 16:45:47 | |
| 0001654954-21-005897.txt | 2021-05-17 16:45:47 | |
 0001654954-21-005897-xbrl.zip | 51809 | 2021-05-17 16:45:47 |
| FilingSummary.xml | 20720 | 2021-05-17 16:45:47 |
| Financial_Report.xlsx | 51754 | 2021-05-17 16:45:47 |
| gtbp-20210331.xml | 235733 | 2021-05-17 16:45:47 |
| gtbp-20210331.xsd | 24622 | 2021-05-17 16:45:47 |
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| gtbp-20210331_lab.xml | 144683 | 2021-05-17 16:45:47 |
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| gtbp_10-q.htm | 753096 | 2021-05-17 16:45:47 |
| gtbp_ex101.htm | 91946 | 2021-05-17 16:45:47 |
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| gtbp_ex103.htm | 102059 | 2021-05-17 16:45:47 |
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| gtbp_ex321.htm | 8097 | 2021-05-17 16:45:47 |
| gtbp_ex322.htm | 7980 | 2021-05-17 16:45:47 |
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| R9.htm | 25531 | 2021-05-17 16:45:47 |
| report.css | 2767 | 2021-05-17 16:45:47 |
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