RT Journal Article SR Electronic T1 Corrections: Cost-effectiveness of therapist-guided internet-delivered cognitive behaviour therapy for paediatric obsessive-compulsive disorder: results from a randomised controlled trial JF BMJ Open JO BMJ Open FD British Medical Journal Publishing Group SP e015246corr1 DO 10.1136/bmjopen-2016-015246corr1 VO 7 IS 6 YR 2017 UL http://bmjopen.bmj.com/content/7/6/e015246corr1.abstract AB