Folate Augmentation Of Treatment-Evaluation For Depression (Folated): Protocol Of A Randomised Controlled Trial (Vol 7, Pg 65, 2008)

This correction reports changes in our protocol since its publication. These include changes to authorship and acknowledgements, together with improvements to study design and procedures, and correction of an internal inconsistency. The improvements relate to the exclusion criteria, assessments carried out at screening, and mode of data collection.