2.4 Data analysis
Qualitative data were analysed using NVivo version 7, in which transcripts were transferred anonymously. A researcher (MS) and project assistant (MM) coded the transcripts independently and parallel. Two sets of categories emerged that were combined after comparing for overlap. Any inconsistencies were resolved through discussion with other members of the research team (HV, ID, and MJ). A general inductive approach [13] was applied for data analysis to derive findings in the context of the research questions guiding this study. Systematic and rigorous reading and coding of the transcripts allowed major themes to emerge.