According to Intergroup Trial 0116, Adjuvant Chemotherapy and Radiation Therapy

According to Intergroup Trial 0116, adjuvant chemotherapy and radiation therapy after gastrectomy were more likely than gastrectomy alone to:

A) result in an unacceptable level of toxicity in the majority of patients.
B) result in a statistically significant decrease in the rate of distant metastases.
C) result in a statistically significant improvement in overall patient survival.
D) be most beneficial after D2 lymph node dissections.