title: Response to Letter to the Editor: 'Is subchondral bone mineral density associated with nocturnal pain in knee osteoarthritis patients?'.
authors.affiliation: Division of Biomedical Engineering, University of Saskatchewan, Saskatoon, SK, Canada.
authors.forename: W D
authors.initials: WD
authors.lastname: Burnett
authors.affiliation: Division of Biomedical Engineering, University of Saskatchewan, Saskatoon, SK, Canada; College of Kinesiology, University of Saskatchewan, Saskatoon, SK, Canada.
authors.forename: S A
authors.initials: SA
authors.lastname: Kontulainen
authors.affiliation: Division of Research, New England Baptist Hospital, Boston, MA, USA.
authors.forename: C E
authors.initials: CE
authors.lastname: McLennan
authors.affiliation: Division of Research, New England Baptist Hospital, Boston, MA, USA.
authors.forename: D
authors.initials: D
authors.lastname: Hazel
authors.affiliation: Division of Research, New England Baptist Hospital, Boston, MA, USA.
authors.forename: C
authors.initials: C
authors.lastname: Talmo
authors.affiliation: Institute of Bone and Joint Research, University of Sydney, Sydney, NSW, Australia.
authors.forename: D J
authors.initials: DJ
authors.lastname: Hunter
authors.affiliation: Department of Orthopaedics and Centre for Hip Health and Mobility, University of British Columbia and Vancouver Costal Health Research Institute, Vancouver, BC, Canada.
authors.forename: D R
authors.initials: DR
authors.lastname: Wilson
authors.affiliation: Division of Biomedical Engineering, University of Saskatchewan, Saskatoon, SK, Canada; Department of Mechanical Engineering, University of Saskatchewan, SK, Canada. Electronic address: jd.johnston@usask.ca.
authors.forename: J D
authors.initials: JD
authors.lastname: Johnston
mesh_terms: D015519:Bone Density / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D020370:Osteoarthritis, Knee / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D010146:Pain / Q000150:complications*; D011859:Radiography; D013977:Tibia / Q000000981:diagnostic imaging*
keywords: Bone cyst; Bone mineral density; Malalignment; Osteoarthritis; Pan; Subchondral bone