PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.3399/bjgp19X704285 DP - 2019 Jul 01 TA - British Journal of General Practice PG - 333--333 VI - 69 IP - 684 4099 - http://bjgp.org/content/69/684/333.4.short 4100 - http://bjgp.org/content/69/684/333.4.full SO - Br J Gen Pract2019 Jul 01; 69