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|---|---|---|
 0001559053-20-000038-index-headers.html | 2020-11-04 16:13:04 | |
| 0001559053-20-000038-index.html | 2020-11-04 16:13:04 | |
| 0001559053-20-000038.txt | 2020-11-04 16:13:04 | |
 0001559053-20-000038-xbrl.zip | 21630 | 2020-11-04 16:13:04 |
| exhibit991q32020earnin.htm | 97000 | 2020-11-04 16:13:04 |
| FilingSummary.xml | 1735 | 2020-11-04 16:13:04 |
| Financial_Report.xlsx | 5527 | 2020-11-04 16:13:04 |
| MetaLinks.json | 18286 | 2020-11-04 16:13:04 |
 prothenargbfullcolora191.jpg | 15694 | 2020-11-04 16:13:04 |
| prta-20201104.htm | 41074 | 2020-11-04 16:13:04 |
| prta-20201104.xsd | 2436 | 2020-11-04 16:13:04 |
| prta-20201104_cal.xml | 722 | 2020-11-04 16:13:04 |
| prta-20201104_def.xml | 1659 | 2020-11-04 16:13:04 |
| prta-20201104_htm.xml | 12060 | 2020-11-04 16:13:04 |
| prta-20201104_lab.xml | 25800 | 2020-11-04 16:13:04 |
| prta-20201104_pre.xml | 13686 | 2020-11-04 16:13:04 |
| R1.htm | 41639 | 2020-11-04 16:13:04 |
| report.css | 2767 | 2020-11-04 16:13:04 |
| Show.js | 1085 | 2020-11-04 16:13:04 |