RT Journal Article SR Electronic T1 Correction: persistent physical symptoms reduction intervention: a system change and evaluation (PRINCE)—integrated GP care for persistent physical symptoms: protocol for a feasibility and cluster randomised waiting list, controlled trial JF BMJ Open JO BMJ Open FD British Medical Journal Publishing Group SP e025513corr1 DO 10.1136/bmjopen-2018-025513corr1 VO 9 IS 10 YR 2019 UL http://bmjopen.bmj.com/content/9/10/e025513corr1.abstract AB