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| 0001493152-23-017552-index.html | 2023-05-15 17:25:23 | |
| 0001493152-23-017552.txt | 2023-05-15 17:25:23 | |
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| ex31-1.htm | 12894 | 2023-05-15 17:25:23 |
| ex31-2.htm | 12207 | 2023-05-15 17:25:23 |
| ex32-1.htm | 8964 | 2023-05-15 17:25:23 |
| ex32-2.htm | 9169 | 2023-05-15 17:25:23 |
| FilingSummary.xml | 26704 | 2023-05-15 17:25:23 |
| Financial_Report.xlsx | 89206 | 2023-05-15 17:25:23 |
| form10-q.htm | 1119752 | 2023-05-15 17:25:23 |
| form10-q_htm.xml | 1217637 | 2023-05-15 17:25:23 |
| MetaLinks.json | 703181 | 2023-05-15 17:25:23 |
| pbio-20230331.xsd | 47867 | 2023-05-15 17:25:23 |
| pbio-20230331_cal.xml | 56702 | 2023-05-15 17:25:23 |
| pbio-20230331_def.xml | 238458 | 2023-05-15 17:25:23 |
| pbio-20230331_lab.xml | 412390 | 2023-05-15 17:25:23 |
| pbio-20230331_pre.xml | 329582 | 2023-05-15 17:25:23 |
| R1.htm | 46674 | 2023-05-15 17:25:23 |
| R10.htm | 39557 | 2023-05-15 17:25:23 |
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| R2.htm | 112158 | 2023-05-15 17:25:23 |
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| R21.htm | 16042 | 2023-05-15 17:25:23 |
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| R27.htm | 16660 | 2023-05-15 17:25:23 |
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| R31.htm | 8946 | 2023-05-15 17:25:23 |
| R32.htm | 55630 | 2023-05-15 17:25:23 |
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| R8.htm | 7220 | 2023-05-15 17:25:23 |
| R9.htm | 150385 | 2023-05-15 17:25:23 |
| report.css | 2767 | 2023-05-15 17:25:23 |
| Show.js | 1085 | 2023-05-15 17:25:23 |