The recorded interview was conducted by two members of the research team who had had no prior contact with the participants. One member facilitated the interview, while the other recorded process notes as observer to the group processes. During the interview, participants were encouraged to speak further with prompts such as ‘does anyone wish to add further information?’ or ‘do you want to expand on that response?’ At 30-min into the interview, the group appeared to be cohesive with participants keen to provide feedback and doing so with generally little need for prompting. The researcher-observer wrote in his notes “this was a highly motivated group and the participants are very responsive to each other. There is a great deal of eye contact and support for comments made by others