S.S. conceived the research idea, conducted the initial analysis, collected data and authored the majority of the text.
CPM wrote the first draft of the manuscript, and conducted the initial analysis of the data.
KE performed the interviews, conducted the initial analysis, and wrote the manuscript.
CR conducted the initial analysis, and SR and SDF independently double checked and performed recalculations.
The analysis was carried out by two different persons within the research team (one conducted the initial analysis, while another checked the appropriateness of the coding and categorizing).
AD conducted the initial analysis, and in order to verify the emerging themes, KB performed an analysis check on a randomly selected 10% of the transcripts.
All GPs were interviewed by the first author (LS) who also conducted the initial analysis, while RW and CSL worked as co-evaluators.
The first author (LS, a pharmacist) conducted the initial analysis, while the two other authors (RW, a specialist in family medicine, and CSL, a pharmacist), both with long experience of qualitative analysis of interview material, participated as co-evaluators.
Individual reviewers independently conducted the initial analysis and interpretation of this evidence, but these interpretations and evidence were then reassessed by the review team and a final list of themes agreed.
WL conducted the initial "open" analysis from the original articles.
KNO and SAH conducted the initial data analysis.
