Sluik, D
Jankovic, N
Hughes, M
O'Doherty, M G
Schöttker, B
Drygas, W
Rolandsson, O
Männistö, S
Ordóñez-Mena, J M
Ferrieres, J
Bamia, C
de Gaetano, G
Kiefte-De Jong, J C
Franco, O H
Sluijs, I
Spijkerman, A M W
Sans, S
Eriksson, S
Kromhout, D
Trichopoulou, A
Wilsgaard, T
Brenner, H
Kuulasmaa, K
Laatikainen, T
Söderberg, S
Iacoviello, L
Boffetta, P
Kee, F
Feskens, E J M
Article History
Received: 12 April 2016
Revised: 25 November 2016
Accepted: 28 December 2016
First Online: 22 February 2017
Competing interests
: The authors declare no conflict of interest.