“…Thirty-three studies identified home-based self-testing or self-sampling as the preferred method of testing [ 14 , 15 , 16 , 17 , 18 , 19 , 20 , 22 , 23 , 24 , 26 , 29 , 31 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 ] ( Table 2 ). Three randomised controlled trials (RCT) found that HIVST increased testing frequency, and therefore was preferred by MSM compared to usual testing [ 17 , 21 , 54 ].…”