Table 5.

Comparability of the primary endpoint between treatments.

Patients n	Arms	Student's t-test P	Wilcoxon P
10 versus 13	1 versus 2	0.5114	0.5558
38 versus 13	1 and 3 versus 2	0.5742	0.6421
37 versus 13	1 and 3∗ versus 2	0.8603	0.7401

^∗Exclusion of one outliner.