Fig. 2

Efficacy of the combination Regorafenib-Avelumab in cold soft-tissue sarcoma patients. a Waterfall plot and b Spider plot of the maximum change in tumor size in patients with sarcoma treated with regorafenib plus avelumab and eligible for efficacy (n = 43). Kaplan–Meier curves of the progression-free survival (c) and overall survival (d). RECIST Response Evaluation Criteria in Solid Tumors