PT - JOURNAL ARTICLE AU - Sedrakyan, Art AU - McCulloch, Peter TI - Lighting a candle AID - 10.1136/bmjsit-2019-000008 DP - 2019 May 01 TA - BMJ Surgery, Interventions, & Health Technologies PG - e000008 VI - 1 IP - 1 4099 - http://sit.bmj.com/content/1/1/e000008.short 4100 - http://sit.bmj.com/content/1/1/e000008.full