Kyrø, C
Kristensen, M
Jakobsen, M U
Halkjær, J
Landberg, R
Bueno-de-Mesquita, HB
Christensen, J
Romieu, I
Tjønneland, A
Olsen, A
Article History
Received: 9 February 2016
Revised: 29 September 2016
Accepted: 19 October 2016
First Online: 8 February 2017
Competing interests
: The authors declare no conflict of interest.