“…Quality was appraised using the Wallace criteria to determine the appropriateness of the method and quality of reporting (Wallace, Croucher, Quilgars, & Baldwin, ), see Table . This has been used in previous qualitative reviews (Greaves, Poltawski, Garside, & Briscoe, ; Husk, Lovell, Cooper, Stahl‐Timmins, & Garside, ; Moore et al., ), and covers research question, theoretical perspective, study design, context, sampling, data collection, data analysis, reflexivity, generalisability and ethics. Studies were assigned ‘yes’, ‘no’ or ‘can't tell’ for desirable and essential criteria which generated an overall score of ‘good’, ‘moderate’ or ‘poor’ (Husk et al., ).…”