Table. Participant Characteristics.
| Characteristic | No. (%) |
|---|---|
| Age at inclusion, y | |
| 5-17 | 19 (18) |
| >17 | 88 (82) |
| Sex | |
| Male | 29 (27) |
| Female | 78 (73) |
| Personal history of cancer | |
| Yes | 51 (48) |
| No | 56 (52) |
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