Response to: Comment on “Tapered Cuff versus Conventional Cuff for Ventilator-Associated Pneumonia in Ventilated Patients: A Meta-Analysis of Randomized Controlled Trials” - Xu An Huang; Wei Min Huang; Yan Ping Du; Liu Xia Li; Fang Fang Wu; Shao Qing Hong; Fang Xuan Tang; Zhang Qiang Ye (Canadian Respiratory Journal)