| Authors | Year | Bibliographic databases | |||||||
---|---|---|---|---|---|---|---|---|---|---|
HO | PS | SA | SD | WS | CJ | SA | SC | |||
1 | Hammond & Youngs | 2011 |  | × |  |  | × | × |  | × |
2 | van Koppen, Elffers and Ruiter | 2011 |  | × |  |  | × | × |  | × |
3 | Van Daele, Vander Beken and Bruinsma | 2012 | × | × | × |  | × | × | × | × |
4 | Townsley & Sidebottom | 2010 |  | × | × |  | × | × |  | × |
5 | Santtila, Laukkanen and Zappalà | 2007 |  | × |  |  |  | × |  | × |
6 | Rengert, Piquero & Jones | 1999 | × |  | × |  | × | × |  | × |
7 | Levine and Lee | 2013 |  | × |  |  | × |  |  | × |
8 | Kent, Leitner and Curtis | 2006 |  |  |  |  | × | × |  | × |
9 | Gill, Horgan and Corner | 2019 |  |  |  |  |  |  |  | × |
10 | Canter and Larkin | 1993 |  | × |  | × | × |  |  | × |
11 | Canter and Gregory | 1994 |  |  |  | × | × |  |  | × |
12 | Block and Bernasco | 2009 | × | × |  |  | × | × |  | × |
 | Total |  | 3 | 8 | 3 | 2 | 10 | 8 | 1 | 12 |