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Table 1.
Characteristics of the nine participants
| Participant ID | Gender | Age |
|---|---|---|
| 1 | Male | 74 |
| 2 | Male | 78 |
| 3 | Male | 74 |
| 4 | Male | 77 |
| 5 | Male | 76 |
| 6 | Female | 84 |
| 7 | Female | 75 |
| 8 | Male | 85 |
| 9 | Male | 85 |