De Keukelaere, Marijke
Fieuws, Steffen
Reynaert, Nele
Vandoorne, Eva
Kerckhove, Kristel Vande
Asscherickx, Willeke
Casteels, Kristina
Article History
Received: 17 March 2018
Revised: 25 July 2018
Accepted: 29 July 2018
First Online: 9 August 2018
Compliance with ethical standards
: Data were anonymized and the study was approved by the Ethical Review Board of the University Hospitals.
: The authors declare that they have no conflicts of interest.
: Informed consent was obtained from all individual participants included in the study.