Participant recruitment and interviews
A total of 53 GPs across South-West Sydney (NSW; n = 30) and Melbourne (Victoria; n = 23) recruited as part of the main study were invited to participate in this interview. A formal email invitation was sent along with a participation information sheet and consent form to the 53 practices. Twenty-three of 53 (43%) GPs across the two sites (NSW: n = 11; Victoria: n = 12) participated in the semi-structured interviews (Table 
Characteristics of general practitioners (GPs) enrolled in this qualitative interview study Female Male8753 Solo Group21317 Bulk-billed Private Mixed537413 NSW Victoria9626