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| 0001354488-15-001522-index.html | 2015-03-31 16:58:54 | |
| 0001354488-15-001522.txt | 2015-03-31 16:58:54 | |
 0001354488-15-001522-xbrl.zip | 139913 | 2015-03-31 16:58:54 |
| FilingSummary.xml | 20478 | 2015-03-31 16:58:54 |
| Financial_Report.xls | 1082825 | 2015-03-31 16:58:54 |
| Financial_Report.xlsx | 205345 | 2015-03-31 16:58:54 |
| pbio-20141231.xml | 1268938 | 2015-03-31 16:58:54 |
| pbio-20141231.xsd | 75300 | 2015-03-31 16:58:54 |
| pbio-20141231_cal.xml | 51068 | 2015-03-31 16:58:54 |
| pbio-20141231_def.xml | 113503 | 2015-03-31 16:58:54 |
| pbio-20141231_lab.xml | 384271 | 2015-03-31 16:58:54 |
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| pbio_10k.htm | 2359207 | 2015-03-31 16:58:54 |
| pbio_ex231.htm | 3871 | 2015-03-31 16:58:54 |
| pbio_ex311.htm | 10405 | 2015-03-31 16:58:54 |
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| report.css | 2740 | 2015-03-31 16:58:54 |
| Show.js | 1410 | 2015-03-31 16:58:54 |