There is variance in the understanding and definition of case study among different authors. Bromley (1990, pg. 302) defined case study as “a systematic inquiry into an event or a set of related events which aims to describe and explain the phenomenon of interest”. Case study research examines a person, a phenomenon, an event, a place, or other types of subject of inquiry as a means to understand complex behavioural/contextual/cultural factors (Stake, 1995; Yin, 2014). It helps suggest future trends or bring into limelight previously uncovered issues which can be applied to modern day practice (Labaree, 2017). Though CSRM is often used to explore single subjects of analysis, they can also provide researchers with the tools to study complex phenomena in their own context. As a principal qualitative approach, CSRM can be used to inform evidence-based decision making both in terms of policy realms and clinical professional practice (Baxter & Jack, 2008). The substantial methodological development of CSRM as a qualitative approach over the last four decades has resulted in its use to provide a comprehensive in-depth understanding of different phenomena across various disciplines; due to its flexibility and pragmatic approach (Harrison, Birks, Franklin, & Mills, 2017). In CSRM, case selections are precursors to case analysis and this requires convincing arguments from researchers on the rationale for selection of cases (Merriam,…