Funding for this research was provided by:
Mauerberger Foundation Trust (Mauerberger Foundation Fund)
Received: 20 August 2020
Accepted: 28 December 2020
First Online: 10 January 2021
Ethics approval and consent to participate
: Ethical approval was obtained from Stellenbosch University (10237) as well as Hospice Palliative Care Association (HPCA) (02/19). Written consent was obtained from participants of the study and is available from the corresponding author.
: Not applicable.
: The authors declare that they have no competing interests.