“…Examples of these include CALIBER (Morley et al, 2014), HealthID 1 , epSOS (Fonseca et al, 2015), openEHR 2 , HEOR (Asaria et al, 2016), semantichealthnet (Martinez-Costa et al, 2014). Many of the EHR approaches focussed on the interoperability of EHR (Adebesin et al, 2013;Adenuga et al, 2015;Fonseca et al, 2015;Martinez-Costa et al, 2014), and the use of EHR for the purpose of informed decision making on patient's treatment (Asaria et al, 2016;Lobo et al, 2017;Morley et al, 2014;Zhao and Weng, 2011).…”