“…12,26,28,29,33,34,37,[39][40][41][42]57,74, Eleven countries were represented: the UK (n = 22 12,26,28,29,33,34,37,39-42,77-80, 82,84,86,87,89,92,97 ), the USA (n = 4 90,94,96,99 ), Ireland (n = 2 81,98 ), Germany [n = 2 93 (one of which was personal communication: Dönisch-Seidel, Ministerium für Gesundheit, Emanzipation, Pflege und Alter des Landes Nordrhein-Westfalen, 2013)], Croatia (n = 2 57,88 ), Australia (n = 1 85 ), Malaysia (n = 1 83 ), New Zealand (n = 1 95 ), Norway (n = 1 91 ), the Netherlands (n = 1 74 ) and Sweden (n = 1 76 ). The studies from the UK had samples drawn from high secure (n = 5 29,33,78,84,89 ), medium secure (n = 14 26,37,[39][40][41][42]77,79,80,82,86,87,92,97 ) and mixed secure (n = 3 12,28,34 ) settings.…”