“…Participants in included studies also presented several challenges related to the service delivery process, including 1) lack of clarity over the role and knowledge of physiotherapists [ 16 , 20 , 33 , 36 , 39 , 40 , 50 , 55 , 66 , 67 ], 2) poor knowledge of GPs [ 31 , 33 , 39 , 44 , 50 , 55 , 56 , [65] , [66] , [67] ], and 3) unawareness of physiotherapy service users [ 16 , 31 , 37 , 43 , 58 , 59 , 61 , 68 , 69 ]. In addition, time constraints and workload [ 31 , 32 , 35 , 37 , 38 , 41 , 50 , 62 , 67 , 68 ], lack of cohesion and continuity [ 40 , 61 , 62 , 65 ], isolation of physiotherapists [ 7 , 36 , 40 , 66 ], lack of adherence to clinical guidelines [ 42 , 43 , 52 ], undesirable referral mechanisms [ 20 , 31 , 40 , 44 , [65] , [66] , [67] ], language barriers [ 36 , 37 , 43 ], lack of attention to the quality of services [ 16 ,…”