Ward, Joey
Strawbridge, Rona J. http://orcid.org/0000-0001-8506-3585
Bailey, Mark E. S.
Graham, Nicholas
Ferguson, Amy
Lyall, Donald M.
Cullen, Breda
Pidgeon, Laura M.
Cavanagh, Jonathan
Mackay, Daniel F.
Pell, Jill P.
O’Donovan, Michael http://orcid.org/0000-0001-7073-2379
Escott-Price, Valentina
Smith, Daniel J. http://orcid.org/0000-0002-2267-1951
Article History
Received: 7 April 2017
Revised: 9 June 2017
Accepted: 9 August 2017
First Online: 30 November 2017
Competing interests
: The authors declare no competing interests.