Erratum to: J Neuroimmune Pharmacol

DOI 10.1007/s11481-010-9243-6

Two authors were inadvertently omitted from the author list for the above article. The author list is complete as noted below.

Yota Fujimura, MD, PhD, has been involved in this study from its beginning. He participated in image acquisition and analysis of PET studies in patients and healthy controls—especially, the distinction between binders and non-binders to [11C]PBR28.

Nancy D. Richert, MD, PhD, was involved in the conception and design of the study reported in the article. She was responsible for the MRI component of the study, selecting the patients based on their MRI scans, designing the MRI protocol, supervising the MRI scanning and reading the scans. She participated in the revision of the manuscript.