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|---|---|---|
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| 0001354488-13-003046-index.html | 2013-05-20 17:22:27 | |
| 0001354488-13-003046.txt | 2013-05-20 17:22:27 | |
 0001354488-13-003046-xbrl.zip | 95092 | 2013-05-20 17:22:27 |
| FilingSummary.xml | 14696 | 2013-05-20 17:22:27 |
| Financial_Report.xls | 565585 | 2013-05-20 17:22:27 |
| pbio-20130331.xml | 636615 | 2013-05-20 17:22:27 |
| pbio-20130331.xsd | 52034 | 2013-05-20 17:22:27 |
| pbio-20130331_cal.xml | 41663 | 2013-05-20 17:22:27 |
| pbio-20130331_def.xml | 53187 | 2013-05-20 17:22:27 |
| pbio-20130331_lab.xml | 276587 | 2013-05-20 17:22:27 |
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| pbio_10q.htm | 681813 | 2013-05-20 17:22:27 |
| pbio_ex311.htm | 11858 | 2013-05-20 17:22:27 |
| pbio_ex312.htm | 11487 | 2013-05-20 17:22:27 |
| pbio_ex321.htm | 8031 | 2013-05-20 17:22:27 |
| pbio_ex322.htm | 8345 | 2013-05-20 17:22:27 |
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| R8.htm | 76715 | 2013-05-20 17:22:27 |
| R9.htm | 21607 | 2013-05-20 17:22:27 |
| report.css | 2721 | 2013-05-20 17:22:27 |
| Show.js | 6423 | 2013-05-20 17:22:27 |