van Beek, Jenny H D A
,
Lubke, Gitta H
de Moor, Marleen H M
Willemsen, Gonneke
de Geus, Eco J C
Hottenga, Jouke Jan
Walters, Raymond K
Smit, Jan H
Penninx, Brenda W J H
Boomsma, Dorret I
Article History
Received: 21 December 2013
Revised: 18 October 2014
Accepted: 22 October 2014
First Online: 26 November 2014
Competing interests
: The authors declare no conflict of interest.