| Subject No. | Gender | Age (years) | ||
| All subjects | Male subjects | Female subjects | ||
| 1 | M | 37 | 37 | – |
| 2 | M | 48 | 48 | – |
| 3 | F | 36 | – | 36 |
| 4 | F | 41 | – | 41 |
| 5 | M | 32 | 32 | – |
| 6 | M | 30 | 30 | – |
| 7 | F | 53 | – | 53 |
| 8 | F | 57 | – | 57 |
| 9 | F | 35 | – | 35 |
| 10 | M | 47 | 47 | – |
| 11 | F | 58 | – | 58 |
| 12 | M | 33 | 33 | – |
| 13 | F | 51 | – | 51 |
| 14 | M | 39 | 39 | – |
| Mean ± SD |
| 42.9 ± 10.0 | 38.0 ± 7.2 | 47.3 ± 9.8 |