“…It can improve the quality of rehabilitation delivered (Hailey et al, 2011;Kairy et al, 2009;McCue et al, 2010;Rogante et al, 2010) by providing an opportunity to the therapists to evaluate the intervention previously prescribed, monitor adverse events, and patients' progress (Hailey et al, 2011;Steel et al, 2011). Moreover, through these programmes an intervention can be delivered to the number of the participants at any single time, which may not always be possible within the constraints of face-to-face treatment protocols (Hailey et al, 2011;Steel et al, 2011).…”