title: Changing of the guard: OAC in transition.
authors.affiliation: Division of Rheumatology, Rush Medical College, Rush University Medical Center, 1611 West Harrison Street, Suite 510, Chicago, IL 60612, USA. Electronic address: jblock@rush.edu.
authors.forename: J A
authors.initials: JA
authors.lastname: Block
mesh_terms: D002356:Cartilage; D006801:Humans; D018156:Journalism, Medical; D007857:Leadership; D010003:Osteoarthritis / Q000628:therapy*; D011643:Publishing