| R-AN | BP-AN | AN |
---|---|---|---|
Walker et al., 1979 [17] | 6401 ± 1627 |  |  |
Newman et al., 1987 [56] | 4937.8  ± 1675 | 5324.1 ± 2457.3 |  |
Forbes et al., 1982 [57] |  |  | 4730 ± 540 |
Russell and Mezey, 1962 [58] |  |  | 7525 ± 585 |
Dempsey et al., 1984 [55] |  |  | 9768 ± 4212 |
Kaye et al., 1988 [45] |  |  | 8301 ± 2272 |
Sunday and Halmi, 2003 [25] | 3055 | 2788 | Â |
Gentile, 2012 [44] |  |  | 3500–7000 |
Mehler et al., 2010 [59] | Â | Â | 1800-4500 |