Fig. 3From: A single-blinded, randomized, parallel group superiority trial investigating the effects of footwear and custom foot orthoses versus footwear alone in individuals with patellofemoral joint osteoarthritis: a phase II pilot trial protocolParticipant flow chart. Legend NW: Narelle Wyndow; RA: research assistant; KT: Kylie Tucker; NC: Natalie CollinsBack to article page