title: Comment on Quinn et al.: The use of postoperative suction drainage in total knee arthroplasty: a systematic review.
authors.affiliation: Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
authors.forename: Jianzhong
authors.initials: J
authors.lastname: Hu
authors.forename: Lei
authors.initials: L
authors.lastname: Zeng
authors.forename: Hongbin
authors.initials: H
authors.lastname: Lu