“…The most frequently observed theme was the need to train users, which occurred in 20/49 (41%) of the occurrences [ 19 , 20 , 27 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 39 , 40 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 ]. The second barrier was the cost (set up, maintenance, and equipment), which appeared in 18/87 (37%) of the occurrences [ 22 , 23 , 24 , 25 , 26 , 27 , 29 , 38 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 ]. The intervention took time of the providers and presented unusual workflow appeared in 6/49 (12%) of the occurrences [ 21 , 28 , 37 , 42 , 43 , 46 ].…”