Fig. 1From: Stereotactic Body radiotherapy and pedicLE screw fixatioN During one hospital visit for patients with symptomatic unstable spinal metastases: a randomized trial (BLEND RCT) using the Trials within Cohorts (TwiCs) designFlow chart of the study. BLEND, Stereotactic Body radiotherapy and pedicLE screw fixatioN During one hospital visit for patients with symptomatic unstable spinal metastases; PRESENT, PRospective Evaluation of interventional StudiEs on boNe meTastases; SBRT, stereotactic body radiotherapyBack to article page