| Yamout, 2022 | Tan, et al., 2014 [7] | West, et al., 2015 [8] | West, et al., 2019 [9] |
Patient number (n) | 37 | 165 | 95 | 31 |
Mean age (years) | 51.5 | 53.8 | 60 | 56.9 |
Sex ratio (M/F) | 14/23 | 44/121 | 28/67 | 8/18 |