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Article History

Received: 23 September 2015

Accepted: 14 February 2018

First Online: 27 February 2018

Author’s information

: NK is a general practitioner and has a PhD in Medical Sciences. She is Professor in charge of lectures on applied paediatrics in first-line general medicine at the Medical Faculty of the Université libre de Bruxelles and in charge of a lecture on initiation to general practice and Evidence Based medicine at the Medical Faculty of the Université de Mons. She is also actively involved in research pertaining to the family domain, infant health, intra-family violence, and parental separation. M D-W has a PhD in public health, is Professor of biostatistics, and Director of the Centre de Recherche en Epidémiologie, Biostatistique et Recherche Clinique, Ecole de santé publique,Université Libre de Bruxelles, Belgium. MS is a general practitioner (MD) and Professor, in charge of a lecture on initiation to general practice. He is involved in research on prevention. Associate Dean of the Medical Faculty of the Université libre de Bruxelles, Belgium. MR has a PhD in public health, is a general practitioner (MD) and a researcher, and in charge of lectures on public and community-based health issues at the Medical Faculty of the Université libre de Bruxelles, Belgium. IG is a sociologist and has a PhD in public health; she is a researcher notably concerning determinants of health regarding children and youth. She is Director of the Service communautaire en promotion de la santé (SIPES), Ecole de santé publique, Université Libre de Bruxelles, Belgium.

: The research protocol was approved by the local ethics committee (ERASME hospital; medical board’s approval number: OM 021) on January 24, 2012 under the following reference: P2012/026.No Consent was required as data came from a routine data Base.

: Not applicable.

: All authors declare: no support from any organisation for the submitted work; no financial relationships with any organisations that might have an interest in the submitted work in the previous 3 years; no other relationships or activities that could appear to have influenced the submitted work.

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