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|---|---|---|---|
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| D314811 | Gammons et al. | Feb 1991 | S |
| D350387 | Feitel et al. | Sep 1994 | S |
| D441833 | Haas | May 2001 | S |
| D457599 | Karwoski et al. | May 2002 | S |
| D479305 | Zittel et al. | Sep 2003 | S |
| D513058 | Hayduk et al. | Dec 2005 | S |