TABLE B1.

Compartmental’ volume Dice scores

Time	Compartment
	Fundus	Corpus	Antrum
Baseline	0.753 (0.091)	0.871 (0.055)	0.791 (0.045)
0	0.949 (0.021)	0.963 (0.014)	0.941 (0.024)
15	0.947(0.045)	0.963 (0.022)	0.945 (0.041)
30	0.951(0.029)	0.965 (0.021)	0.928 (0.035)
45	0.926 (0.043)	0.959 (0.016)	0.935 (0.042)
60	0.949 (0.041)	0.961 (0.019)	0.917 (0.037)

Note: Table shows DICE coefficients in different compartments. Data are reported as median (IQR).