“…Of the included studies, 17 were from the UK, 15,56,[61][62][63][64]68,70,[75][76][77]79,80,82,83,90,91 13 were from the USA, 55,[58][59][60]65,66,71,73,[84][85][86]88,89 four were from Canada, 69,72,78,81 one was from Australia, 74 one was from Ireland 67 and one was from Israel. 57 Also included were two comparative case studies (one from the UK and the USA and one from the UK and South Africa).…”