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| 0001161728-13-000007-index.html | 2013-05-03 13:45:18 | |
| 0001161728-13-000007.txt | 2013-05-03 13:45:18 | |
| f8k20130503_ex99.htm | 6318 | 2013-05-03 13:45:18 |
| f8k_20130503.htm | 16270 | 2013-05-03 13:45:18 |
| 19493 | 2013-05-03 13:45:18 |