Parsons, M J
Moffitt, T E
Gregory, A M
Goldman-Mellor, S
Nolan, P M
Poulton, R
Caspi, A
Article History
Received: 24 April 2014
Revised: 22 September 2014
Accepted: 13 October 2014
First Online: 22 December 2014
Competing interests
: The authors declare no conflict of interest.