Research recommendations coming out of this guidance More research, in the form of randomised controlled trials, registry studies or other suitably designed studies, is needed on: patient selection patient-reported outcomes, including validated health-related quality-of-life measures long-term outcomes.
More research, in the form of randomised controlled trials, registry studies or other suitably designed studies, is needed on: patient selection patient-reported outcomes, including validated health-related quality-of-life measures long-term outcomes.