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| 0001493152-18-015449-index.html | 2018-11-08 13:42:12 | |
| 0001493152-18-015449.txt | 2018-11-08 13:42:12 | |
 0001493152-18-015449-xbrl.zip | 87932 | 2018-11-08 13:42:12 |
| ex31-1.htm | 20867 | 2018-11-08 13:42:12 |
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| ex32-1.htm | 7451 | 2018-11-08 13:42:12 |
| FilingSummary.xml | 22932 | 2018-11-08 13:42:12 |
| Financial_Report.xlsx | 53433 | 2018-11-08 13:42:12 |
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| ptix-20180930.xml | 469771 | 2018-11-08 13:42:12 |
| ptix-20180930.xsd | 36166 | 2018-11-08 13:42:12 |
| ptix-20180930_cal.xml | 37402 | 2018-11-08 13:42:12 |
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| R9.htm | 10209 | 2018-11-08 13:42:12 |
| report.css | 2767 | 2018-11-08 13:42:12 |
| Show.js | 1085 | 2018-11-08 13:42:12 |