Received: 8 February 2021
Accepted: 9 April 2021
First Online: 22 April 2021
: Ethical approval was obtained from Stellenbosch University Humanities Research Ethics Committee (Project Number: 10237), as well as Hospice Palliative Care Association (02/19). All methods were carried out in accordance with relevant guidelines and regulations. Informed consent was obtained from all participants who were all above the age of 18 years.
: Not applicable.
: The authors declare that they have no competing interests.