((MH “study design+” not MM “study design+”) or MH “attitude” or (MH “interviews+” not MM “interviews+”))
((MH “grounded theory” not MM “grounded theory”) or (TI thematic analysis or AB thematic analysis or MW thematic analysis))
((TI interview or AB interview) or (MH “audiorecording” not MM “audiorecording”) or (TI qualitative stud* or AB qualitative stud*))