Erratum.

Grecchi E, Veronese M, Bodini B, et al. Multimodal partial volume correction: Application to [11C]PIB PET/MRI myelin imaging in multiple sclerosis. J Cereb Blood Flow Metab 2017; 37: 3803-3817. Three references in the above article appeared with typesetting coding when published online and in print. The references should have appeared as follows: 8. Aston JAD, Cunningham VJ, Asselin M-C, et al. Positron emission tomography partial volume correction: estimation and algorithms. J Cereb Blood Flow Metab 2002; 22: 1019-1034. 20. Veronese M, Bodini B, García-Lorenzo D, et al. Quantification of [11 C]PIB PET for imaging myelin in the human brain: a test-retest reproducibility study in high-resolution research tomography. J Cereb Blood Flow Metab 2015; 35: 1771-1782. 30. Ikoma Y, Edison P, Ramlackhansingh A, et al. Reference region automatic extraction in dynamic [11 C]PIB. J Cereb Blood Flow Metab 2013; 33: 1725-1731.