CAN CONTINUOUS KNEE PAIN OUTCOME MEASURES BE HARMONISED?. (April 2022) - Georgopoulos, V.; Perry, T.A.; Smith, S.L.; McWilliams, D.F.; Gohir, S.; Valdes, A.M.; Steultjens, M.; Woodburn, J.; Vincent, T.L.; Watt, F.E.; Walsh, D.A.; ,