... One third used Epic systems (n ¼ 13), 13,22,27,43,53,54,56,57,64,66,69,72,73 followed by multiple/other/unspecified (n ¼ 12), 14,28,29,52,63,67,68,[75][76][77][78][79] Cerner (n ¼ 6), [58][59][60]65,71,74 Allscripts (n ¼ 2), 61,62 and Eclipsys (n ¼ 2). 55,70 Articles were published between 2010 and 2020 with 2018 (n ¼ 8) 13 13,27,43,54,55,57,59,60,63,64,66,72,74,75,77 experimental/quasiexperimental (n ¼ 8), 14,22,29,53,56,58,78,79 and cross-sectional studies (n ¼ 4). 69,71,73,76 Eight studies evaluated an intervention, 14,22,52,53,56,58,75,78 including scribes (n ¼ 3), 14,52,53 documentation redesign (n ¼ 3), 58,75,78 or EHR training programs (n ¼ 2) 22,56 ; the remaining were descriptive studies on EHR activities and usage (n ¼ 27)-2 of which involved the implementation of new EHR systems. ...