OS Curves		Exponential	Gamma	Gompertz	Weibull	Log-logistic	Log-normal
Nivolumab + chemotherapy	AIC	4343.815	4284.142	4329.830	4294.939	4270.887	4276.096
Nivolumab + chemotherapy	BIC	4348.485	4293.483	4339.171	4304.281	4280.229	4285.437
Chemotherapy alone	AIC	4459.273	4373.783	4433.650	4386.669	4365.079	4373.953
Chemotherapy alone	BIC	4463.948	4383.132	4443.000	4396.019	4374.428	4383.302
PFS Curves
Nivolumab + chemotherapy	AIC	3986.570	3934.857	3984.986	3951.199	3901.027	3901.208
Nivolumab + chemotherapy	BIC	3991.241	3944.198	3994.328	3960.540	3910.369	3910.550
Chemotherapy alone	AIC	3680.134	3617.684	3678.556	3637.229	3586.524	3584.165
Chemotherapy alone	BIC	3684.809	3627.033	3687.905	3646.578	3595.873	3593.515