PATIENT AND PUBLIC INVOLVEMENT
One patient representative was a stakeholder in the consensus group to provide input as a trial participant. Three stakeholders had prior experience in patient, public and consumer involvement in RCTs (Figure 1). In addition, three systematic reviews included in the evidence synthesis addressed RCT integrity issues related to patient, public and consumer involvement.27–29 This manuscript has been prepared in accordance with the GRIPP-2 guideline (Appendix 2).30