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| 0001104659-21-151265.txt | 2021-12-17 17:42:08 | |
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| ck0001454889-20211220.xsd | 14908 | 2021-12-17 17:42:08 |
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| ck0001454889-20211220_lab.xml | 189624 | 2021-12-17 17:42:08 |
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| R5.htm | 56230 | 2021-12-17 17:42:08 |
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| Show.js | 1085 | 2021-12-17 17:42:08 |
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