The effectiveness of debridement, antibiotics and irrigation for periprosthetic joint infections after primary hip and knee arthroplasty. A 15 years retrospective study in two community hospitals in the Netherlands - de Vries, L MA; van der Weegen, W; Neve, W C; Das, H PW; Ridwan, B U; Steens, J (J Bone Joint Infect, 2016)