1 Subjects: “...Stress Disorders, Post-Traumatic / psychology...”

2 Subjects: “...Stress Disorders, Post-Traumatic / psychology...”

3 Subjects: “...Stress Disorders, Post-Traumatic / therapy...”

4 “..., and prospective cohort studies with a concurrent control group; single-group pre-post studies were also eligible...”

5 “..., and prospective cohort studies with a concurrent control group; single-group pre-post studies were also eligible...”

6

7

8

9 “... post hoc analysis at about 10-years followup similarly found that differences remained nonsignificant...”

10

11 “... primarily pre/post studies whose inherent high risk of bias precludes drawing inferences of causality...”

12 “... primarily pre/post studies whose inherent high risk of bias precludes drawing inferences of causality...”