“…About 72% of college-based studies concentrated on health professionals' in-training (medicine, health sciences, psychiatry, psychology, pharmacy or nursing) [30, 32, 34, 38-40, 42, 50, 51, 58, 68, 72, 77, 78, 81, 83]. Diverse stigma assessment measures were used by 33 of all quantitative and mixed methods studies (including modified instruments), [30, 31, 33-35, 37-40, 42-45, 47, 49-52, 54, 55, 57, 62, 63, 65-68, 71, 72, 79, 83-85] while 5 remaining studies used newly developed measures [36,58,61,64,69] and 13 studies did not specify instruments used or used informal/oral feedback or open-ended questions [32,41,46,48,53,56,59,60,70,[80][81][82]86].…”