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. 2020 May 24;21:420. doi: 10.1186/s13063-020-04342-x

Fig. 2.

Fig. 2

Schedule of enrollment, interventions, and assessments. ECOG PS, Eastern Cooperative Oncology Group performance status; EORTC QLQ-C30, version 3, the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core-30; CT, computed tomography; MRI, magnetic resonance imaging