“…Almost all study types were cross-sectional and study methods were quantitative except one study which was a qualitative systematic review [ 91 ] and one a mixed-method study[ 117 ]. Thirty-three studies focused solely on medical students [ 26 , 64 , 84 , 87 , 88 , 91 , 93–96 , 100 , 106 , 107 , 109–116 , 120 , 122 , 123 , 127 , 131 , 133–136 , 138–140 ], while 26 studies explored knowledge and attitudes of medical students and other students and professionals such as attending physicians, nursing students, and dental students [ 85 , 86 , 89 , 90 , 92 , 97 , 98 , 101–105 , 108 , 117–119 , 121 , 124–126 , 128–130 , 132 , 137 , 141 ].…”