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| D361780 | Jenkins | Aug 1995 | S |
| D421453 | Thrailkill et al. | Mar 2000 | S |
| D421454 | Thraikill et al. | Mar 2000 | S |
| D422305 | Klein et al. | Apr 2000 | S |
| D507594 | Sugrue et al. | Jul 2005 | S |
| D525293 | Omuro et al. | Jul 2006 | S |
| D525650 | Omuro et al. | Jul 2006 | S |
| D527415 | Omuro et al. | Aug 2006 | S |