Chr | This study | Reid et al.[34] | Boulding et al.[32] | Houston et al.[28] |
---|---|---|---|---|
1 | Â | X | Â | Â |
2 | X | X | X | X |
3 | Â | X | Â | X |
4 | X | X | X | Â |
5 | X | Â | Â | Â |
6 | Â | Â | Â | X |
7 | X | Â | X | Â |
8 | Â | Â | Â | X |
9 | Â | X | Â | Â |
10 | X | Â | Â | Â |
11 | X | Â | X | Â |
12 | Â | X | Â | Â |
13 | X | Â | Â | X |
14 | Â | Â | X | Â |
15 | Â | X | Â | Â |
16 | X | Â | Â | Â |
17 | Â | Â | X | Â |
18 | X | Â | Â | Â |
20 | Â | Â | Â | Â |
21 | Â | X | Â | X |
22 | X | Â | Â | Â |
23 | X | Â | X | Â |
24 | Â | Â | Â | Â |
25 | X | Â | Â | Â |
26 | Â | Â | X | Â |
27 | Â | Â | Â | Â |
28 | Â | Â | Â | Â |
29 | X | Â | Â | Â |