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Kaplan–Meier curves depicting (A) event-free and (B) overall survival in years following diagnosis based on molecular classification of disease as being ERMS (n = 305) or ARMSn (n = 21), ARMS PF3+ (n = 85), or ARMS PF7+ (n = 23). P < 0.001 (A) and 0.0035 (B).
