van Lee, L
Geelen, A
Kiefte-de Jong, J C
Witteman, J C M
Hofman, A
Vonk, N
Jankovic, N
Hooft van Huysduynen, E J C
de Vries, J H M
van 't Veer, P
Franco, O H
Feskens, E J M
Article History
Received: 12 November 2014
Revised: 31 July 2015
Accepted: 17 August 2015
First Online: 21 October 2015
Competing interests
: The authors declare no conflict of interest.