Hagenaars, S P
,
Harris, S E
Davies, G
Hill, W D
Liewald, D C M
Ritchie, S J
Marioni, R E
Fawns-Ritchie, C
Cullen, B
Malik, R
Worrall, B B
Sudlow, C L M
Wardlaw, J M
Gallacher, J
Pell, J
McIntosh, A M
Smith, D J
Gale, C R
Deary, I J
,
,
Article History
Received: 1 October 2015
Revised: 19 November 2015
Accepted: 7 December 2015
First Online: 26 January 2016
Competing interests
: IJD is a participant in UK Biobank. The remaining authors declare no conflict of interest.