Franić, Sanja
Groen-Blokhuis, Maria M
Dolan, Conor V
Kattenberg, Mathijs V
Pool, René
Xiao, Xiangjun
Scheet, Paul A
Ehli, Erik A
Davies, Gareth E
van der Sluis, Sophie
Abdellaoui, Abdel
Hansell, Narelle K
Martin, Nicholas G
Hudziak, James J
van Beijsterveldt, Catherina E M
Swagerman, Suzanne C
Hulshoff Pol, Hilleke E
de Geus, Eco J C
Bartels, Meike
Ropers, H Hilger
Hottenga, Jouke-Jan
Boomsma, Dorret I
Article History
Received: 12 February 2014
Revised: 16 December 2014
Accepted: 25 December 2014
First Online: 25 February 2015
Competing interests
: The authors declare no conflict of interest.