Drug-eluting or bare-metal stents for percutaneous coronary intervention: a systematic review and individual patient data meta-analysis of randomised clinical trials. - Piccolo R; Bonaa KH; Efthimiou O; Varenne O; Baldo A; Urban P; Kaiser C; Remkes W; Räber L; de Belder A; van 't Hof AWJ; Stankovic G; et al. (Lancet (London, England), 2019)