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| 0001493152-17-009158-index.html | 2017-08-14 15:01:48 | |
| 0001493152-17-009158.txt | 2017-08-14 15:01:48 | |
 0001493152-17-009158-xbrl.zip | 135562 | 2017-08-14 15:01:48 |
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| ex32-1.htm | 7800 | 2017-08-14 15:01:48 |
| ex32-2.htm | 7194 | 2017-08-14 15:01:48 |
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| Financial_Report.xlsx | 67979 | 2017-08-14 15:01:48 |
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| pbio-20170630.xml | 1094367 | 2017-08-14 15:01:48 |
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| R8.htm | 7752 | 2017-08-14 15:01:48 |
| R9.htm | 7532 | 2017-08-14 15:01:48 |
| report.css | 2767 | 2017-08-14 15:01:48 |
| Show.js | 1410 | 2017-08-14 15:01:48 |