The resting diameter of the BA was not affected by any of the interventions,
however, a tendency (time:P=006) reveals a slight systemic
adaptation of the BA over time for both groups (see Fig. 5b).
We did not detect any significant difference between the two
interventions regarding the time course and the magnitude of
the diameter adaptations for both SFA (time*intervention:
P=096) and BA (time*intervention: P=020).