Jansen, R
Penninx, B W J H
Madar, V
Xia, K http://orcid.org/0000-0001-8254-4092
Milaneschi, Y
Hottenga, J J
Hammerschlag, A R
Beekman, A
van der Wee, N
Smit, J H
Brooks, A I
Tischfield, J
Posthuma, D
Schoevers, R
van Grootheest, G
Willemsen, G
de Geus, E J
Boomsma, D I
Wright, F A
Zou, F
Sun, W
Sullivan, P F
Article History
Received: 9 October 2014
Revised: 26 March 2015
Accepted: 7 April 2015
First Online: 26 May 2015
Competing interests
: The authors declare no conflict of interest.