Declining walking speed associates with increased bone marrow lesion volume and effusion volume in individuals with accelerated knee osteoarthritis: data from the osteoarthritis initiative. (April 2018) - Harkey, M.S.; Davis, J.E.; Lu, B.; Zhang, M.; Price, L.; Eaton, C.B.; Barbe, M.F.; Lo, G.H.; McAlindon, T.E.; Driban, J.B.