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| 0001401708-19-000137-index.html | 2019-05-10 17:04:17 | |
| 0001401708-19-000137.txt | 2019-05-10 17:04:17 | |
 0001401708-19-000137-xbrl.zip | 160958 | 2019-05-10 17:04:17 |
| FilingSummary.xml | 31075 | 2019-05-10 17:04:17 |
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| nstg-20190331.xml | 908664 | 2019-05-10 17:04:17 |
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| report.css | 2767 | 2019-05-10 17:04:17 |
| Show.js | 1085 | 2019-05-10 17:04:17 |