Prosthetic joint and implant contamination caused by Ralstonia pickettii: a report of three cases Brett D. Edwards, Ranjani Somayaji, Bayan Missaghi, Wilson W. Chan and Aaron J. Bois SICOT-J, 3 (2017) 32 Published online: 11 April 2017 DOI: 10.1051/sicotj/2017017