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共282条，第1-20条
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United States
4
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Ford, S
3
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Hauk, T
3
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Mellors, R J
3
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Petersson, N A
3
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Sjogreen, B
3
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Wagoner, J
3
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Long, C
2
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Matzel, E
2
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Myers, S
2
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Orr, B
2
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Pitarka, A
2
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Rodgers, A J
2
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Walter, W R
2
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Xu, H
2
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[null]
2
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Abbott, Robert
1
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Albrecht, Bruce
1
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Alemu Mekonnen
1
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Alexander Pfaff
1
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