title: Erratum to: The effects of an oral preparation containing hyaluronic acid (Oralvisc(®)) on obese knee osteoarthritis patients determined by pain, function, bradykinin, leptin, inflammatory cytokines, and heavy water analyses.
authors.affiliation: Orthopaedic Surgery, Henry Ford Hospital, Detroit, MI, USA, fnelson1@hfhs.org.
authors.forename: F R
authors.initials: FR
authors.lastname: Nelson
authors.forename: R A
authors.initials: RA
authors.lastname: Zvirbulis
authors.forename: B
authors.initials: B
authors.lastname: Zonca
authors.forename: K W
authors.initials: KW
authors.lastname: Li
authors.forename: S M
authors.initials: SM
authors.lastname: Turner
authors.forename: M
authors.initials: M
authors.lastname: Pasierb
authors.forename: P
authors.initials: P
authors.lastname: Wilton
authors.forename: D
authors.initials: D
authors.lastname: Martinez-Puig
authors.forename: W
authors.initials: W
authors.lastname: Wu