Received: 7 April 2020
Accepted: 1 July 2020
First Online: 11 July 2020
Ethics approval and consent to participate
: The study was approved by the Ethical Committee (eudract/B-number B371201628917) of Ziekenhuis Oost-Limburg, Genk, Belgium and UHasselt, Belgium. Written informed consent was obtained from each patient prior to study enrollment.
: Not applicable.
: The authors declare that they have no competing interest.