“…Sixteen (16) of the studies were conducted in Australia, 3 , 52–66 eight from USA, 32 , 67–73 six from UK, 74–79 four from the Middle East, 69 , 80–82 four from Europe, 83–86 three from Africa, 16 , 87 , 88 two from South East Asia, 89 , 90 one from Japan and South Korea 91 and one each from Canada 92 and New Zealand 93 Study settings included 13 urban, 53 , 58 , 64–67 , 73 , 79–82 , 90 , 91 six regional 52 , 55 , 61–63 , 84 and five urban and rural settings. 54 , 69 , 76 , 85 , 86 Two studies were conducted in all three settings (urban, rural and remote) 56 , 59 while one was located in rural and remote settings. 78 The setting type was not specified in 18 studies.…”