Theoretical Framework. This is a qualitative case study
[41], in which an interpretative narrative approach [42, 43] is
adopted.Qualitative case studyhas beendefined as a research
methodology grounded in an interpretive, constructivist
paradigm [41]. Case studies often contain narratives that
approach the complexities and contradictions of real life
[44] and can be used for exploring, describing, and understanding
a phenomenon in its context [44, 45]. An intensive
investigation of cases can provide contextual knowledge
of real-life phenomena that would be unobtainable with a