Received: 10 July 2020
Accepted: 22 November 2020
First Online: 5 December 2020
Ethics approval and consent to participate
: Ethics approval was received for the larger study by the Ethical committee of the University Hospital Antwerp with number B300201941020. Due to the COVID pandemic the interviews where switched to on line video interviews. The consent to participate was given verbally, due to feasibility reasons in an on line interview. The ethical committee approved the change of the procedures.
: The information about participants and the used quotes cannot be used to identify the participants and therefore do not compromise anonymity.
: The authors declare that they have no competing interests.