RT Journal Article SR Electronic T1 Lighting a candle JF BMJ Surgery, Interventions, & Health Technologies FD BMJ Publishing Group Ltd SP e000008 DO 10.1136/bmjsit-2019-000008 VO 1 IS 1 A1 Art Sedrakyan A1 Peter McCulloch YR 2019 UL http://sit.bmj.com/content/1/1/e000008.abstract