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| 0001493152-18-007165-index.html | 2018-05-15 17:24:38 | |
| 0001493152-18-007165.txt | 2018-05-15 17:24:38 | |
 0001493152-18-007165-xbrl.zip | 150961 | 2018-05-15 17:24:38 |
| ex10-1.htm | 28442 | 2018-05-15 17:24:38 |
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| ex31-1.htm | 9971 | 2018-05-15 17:24:38 |
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| ex32-1.htm | 5872 | 2018-05-15 17:24:38 |
| ex32-2.htm | 5848 | 2018-05-15 17:24:38 |
| FilingSummary.xml | 27144 | 2018-05-15 17:24:38 |
| Financial_Report.xlsx | 81218 | 2018-05-15 17:24:38 |
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| pbio-20180331_cal.xml | 53689 | 2018-05-15 17:24:38 |
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| R10.htm | 10399 | 2018-05-15 17:24:38 |
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| R29.htm | 20562 | 2018-05-15 17:24:38 |
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| R30.htm | 14533 | 2018-05-15 17:24:38 |
| R31.htm | 16987 | 2018-05-15 17:24:38 |
| R32.htm | 221904 | 2018-05-15 17:24:38 |
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| R9.htm | 100848 | 2018-05-15 17:24:38 |
| report.css | 2767 | 2018-05-15 17:24:38 |
| Show.js | 1410 | 2018-05-15 17:24:38 |