Messier SP, Beavers DP, Mihalko SL, Miller GD, Lyles MF, Hunter DJ, Carr JJ, Eckstein F, Guermazi A, Loeser RF, DeVita P. The effects of intensive dietary weight loss and exercise on gait in overweight and obese adults with knee osteoarthritis. The Intensive Diet and Exercise for Arthritis (IDEA) trial. J Biomech. 2020 01 02; 98:109477.