Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-020773-index-headers.html | 2021-08-20 12:13:57 | |
| 0001493152-21-020773-index.html | 2021-08-20 12:13:57 | |
| 0001493152-21-020773.txt | 2021-08-20 12:13:57 | |
 0001493152-21-020773-xbrl.zip | 11703 | 2021-08-20 12:13:57 |
| ex99-1.htm | 4759 | 2021-08-20 12:13:57 |
 ex99-1_001.jpg | 134830 | 2021-08-20 12:13:57 |
 ex99-1_002.jpg | 252731 | 2021-08-20 12:13:57 |
 ex99-1_003.jpg | 299643 | 2021-08-20 12:13:57 |
 ex99-1_004.jpg | 286458 | 2021-08-20 12:13:57 |
 ex99-1_005.jpg | 267760 | 2021-08-20 12:13:57 |
 ex99-1_006.jpg | 206419 | 2021-08-20 12:13:57 |
 ex99-1_007.jpg | 121954 | 2021-08-20 12:13:57 |
| FilingSummary.xml | 1612 | 2021-08-20 12:13:57 |
| Financial_Report.xlsx | 5567 | 2021-08-20 12:13:57 |
| form8-k.htm | 35951 | 2021-08-20 12:13:57 |
| form8-k_htm.xml | 3180 | 2021-08-20 12:13:57 |
| MetaLinks.json | 38541 | 2021-08-20 12:13:57 |
| pbio-20210818.xsd | 3057 | 2021-08-20 12:13:57 |
| pbio-20210818_lab.xml | 34239 | 2021-08-20 12:13:57 |
| pbio-20210818_pre.xml | 22380 | 2021-08-20 12:13:57 |
| R1.htm | 33775 | 2021-08-20 12:13:57 |
| report.css | 2767 | 2021-08-20 12:13:57 |
| Show.js | 1085 | 2021-08-20 12:13:57 |