Table 5.

Expected randomization per center and per treatment

	Randomized allocation of patients in Athens	Randomized allocation of patients in Berlin	Randomized allocation of patients in Granada	Randomized allocation of patients in Leuven	Randomized allocation of patients in Regensburg	Total
HA	12	12	12	12	12	60
ST	12	12	12	12	12	60
SC	12	12	12	12	12	60
CBT	12	12	12	12	12	60
HA + CBT	4	4	4	4	4	20
HA + SC	4	4	4	4	4	20
HA + ST	6	6	6	6	6	30
SC + CBT	12	12	12	12	12	60
ST + SC	14	14	14	14	14	70
ST + CBT	12	12	12	12	12	60
Total	100	100	100	100	100	500