Serum aggrecan fragment ARGS neoepitope is associated with age and structural severity in osteoarthritis. Issue 1 (April 2020) - Bjerre-Bastos, J.J.; He, Y.; Nielsen, H.B.; Mackey, A.; Karsdal, M.; Bay-Jensen, A.-C.; Andersen, J.R.; Boesen, M.; Bihlet, A.R.