Changes

* '''Before day 1:''' * '''Day 1:''' Gradually reduce dosage of sertraline to 100 a maximum of 50 mg/day.* ''' Day 5: ''' reduce , when this dosage of sertraline to is > 50 mg/day.* ''' Day 91: ''' reduce Reduce dosage of sertraline to a dosage of 25 mg/day.* ''' Day 148:''' stop Stop administration of sertraline.