Funding for this research was provided by:
BC Cancer Agency
Received: 10 February 2020
Accepted: 22 September 2020
First Online: 27 October 2020
Ethics approval and consent to participate
: This study was approved by the University of British Columbia Research Ethics Board (H18–01638). All the necessary written consents were obtained from the participants.
: Not applicable.
: We have read and understood BMC Health Services’ policy on disclosing conflicts of interest and declare that we have none.The authors declare that they have no competing interests.