Lefèvre, Mélanie
Van den Heede, Koen
Camberlin, Cécile
Bouckaert, Nicolas
Beguin, Claire
Devos, Carl
Van de Voorde, Carine
Article History
Received: 13 March 2019
Accepted: 30 August 2019
First Online: 5 September 2019
Ethics approval and consent to participate
: Ethics approval and participant consent (written or verbal) was not necessary as this study involved the use of anonymized administrative data.
: Not applicable.
: The authors declare that they have no competing interests.