Anne Hublet1Email author, Lea Maes1, Jasmine Mommen1, Benedicte Deforche1, 2 and Ilse De Bourdeaudhuij3
BMC Public HealthBMC series – open, inclusive and trusted201616:11
DOI: 10.1186/s12889-015-2682-5© Hublet et al. 2015
Received: 13 May 2015Accepted: 22 December 2015Published: 5 January 2016