| Verfasser | Häufigkeit |
|---|---|
| Geffner, Robert | 2 |
| Hamberger, L. Kevin | 2 |
| Rosenbaum, Alan | 2 |
| Vaughan-Eden, Viola | 2 |
| Vieth, Victor I. | 2 |
| White, Jacquelyn W. | 2 |
| Andrews, Kimberly M. 1978- | 1 |
| Franklin, Sara B. | 1 |
| Nanjappa, Priya | 1 |
| Riley, Seth P. D. | 1 |
| Ruxton, Graeme D. | 1 |
| Tosh, Colin | 1 |