Ferrari, M
Cuenca-García, M
Valtueña, J
Moreno, L A
Censi, L
González-Gross, M
Androutsos, O
Gilbert, C C
Huybrechts, I
Dallongeville, J
Sjöström, M
Molnar, D
De Henauw, S
Gómez-Martínez, S
de Moraes, A C F
Kafatos, A
Widhalm, K
Leclercq, C
,
Article History
Received: 17 May 2013
Revised: 27 June 2014
Accepted: 10 July 2014
First Online: 10 September 2014
Competing interests
: The authors declare no conflict of interest.