title: In memoriam: Klaus Kuettner, PhD (1933-2016).
authors.forename: Susan
authors.initials: S
authors.lastname: Chubinskaya
mesh_terms: D002356:Cartilage / Q000473:pathology; D003238:Connective Tissue / Q000473:pathology; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009985:Orthopedics / Q000266:history*; D010003:Osteoarthritis / Q000266:history / Q000628:therapy; D057170:Translational Research, Biomedical / Q000266:history