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|---|---|---|---|
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| D573286 | Zettl | Jul 2008 | S |
| D587833 | Bina et al. | Mar 2009 | S |
| D589636 | Pinette | Mar 2009 | S |
| D629547 | Salm | Dec 2010 | S |
| D629549 | Feigenbaum | Dec 2010 | S |
| 7845827 | Tarter et al. | Dec 2010 | B2 |