Fullana, M A
Harrison, B J
Soriano-Mas, C
Vervliet, B
Cardoner, N
Ă€vila-Parcet, A
Radua, J
Article History
Received: 5 February 2015
Revised: 1 April 2015
Accepted: 26 May 2015
First Online: 30 June 2015
Competing interests
: The authors declare no conflict of interest.