Goossens, M. http://orcid.org/0000-0002-6712-2796
De Brabander, I.
De Grève, J.
Van Ongeval, C.
Martens, P.
Van Limbergen, E.
Kellen, E.
Article History
Received: 5 December 2018
Accepted: 1 October 2019
First Online: 28 October 2019
Ethics approval and consent to participate
: The Sectoral Committee of Social Security and Health (the national privacy commission) approved the use of a unique patient identifier to crosslink these databases.
: Not applicable.
: The authors declare that they have no competing interests.