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| 0001493152-23-028345.txt | 2023-08-14 15:29:32 | |
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| ex31-1.htm | 19569 | 2023-08-14 15:29:32 |
| ex31-2.htm | 19933 | 2023-08-14 15:29:32 |
| ex32-1.htm | 10719 | 2023-08-14 15:29:32 |
| FilingSummary.xml | 19047 | 2023-08-14 15:29:32 |
| Financial_Report.xlsx | 53579 | 2023-08-14 15:29:32 |
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| form10-q_htm.xml | 463200 | 2023-08-14 15:29:32 |
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| ptix-20230630.xsd | 25105 | 2023-08-14 15:29:32 |
| ptix-20230630_cal.xml | 33421 | 2023-08-14 15:29:32 |
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| R1.htm | 55203 | 2023-08-14 15:29:32 |
| R10.htm | 15895 | 2023-08-14 15:29:32 |
| R11.htm | 56462 | 2023-08-14 15:29:32 |
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| R4.htm | 72861 | 2023-08-14 15:29:32 |
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| R8.htm | 55021 | 2023-08-14 15:29:32 |
| R9.htm | 9934 | 2023-08-14 15:29:32 |
| report.css | 2767 | 2023-08-14 15:29:32 |
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