Gratten, Jacob
Wray, Naomi R http://orcid.org/0000-0001-7421-3357
Peyrot, Wouter J
McGrath, John J
Visscher, Peter M http://orcid.org/0000-0002-2143-8760
Goddard, Michael E
Article History
Received: 13 January 2016
Accepted: 29 April 2016
First Online: 23 May 2016
Competing interests
: The authors declare no competing financial interests.