Response to Comment on "High Operator and Hospital Volume are Associated With a Decreased Risk of Death and Stroke Following Carotid Revascularization A Systematic Review and Meta-analysis: Authors' Reply". Issue 2 (August 2019) - Poorthuis, Michiel H. F.; Brand, Eelco C.; Halliday, Alison; Bulbulia, Richard; Bots, Michiel L.; de Borst, Gert J.