About the Authors

K. J. Castor

Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – review & editing

Affiliation Neurosciences, Huntington Medical Research Institutes, Pasadena, CA, United States of America

S. Shenoi

Roles Investigation, Writing – review & editing

Affiliation Neurosciences, Huntington Medical Research Institutes, Pasadena, CA, United States of America

S. P. Edminster

Roles Formal analysis, Investigation, Writing – review & editing

Affiliation Neurosciences, Huntington Medical Research Institutes, Pasadena, CA, United States of America

T. Tran

Roles Data curation, Formal analysis, Investigation, Writing – review & editing

Affiliation Clinical MR Unit, Huntington Medical Research Institutes, Pasadena, CA, United States of America

K. S. King

Roles Formal analysis, Investigation, Supervision, Writing – review & editing

Affiliation Clinical MR Unit, Huntington Medical Research Institutes, Pasadena, CA, United States of America

H. Chui

Roles Supervision, Writing – review & editing

Affiliation Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America

J. M. Pogoda

Roles Formal analysis, Investigation, Methodology, Validation, Writing – review & editing

Affiliation Cipher Biostatistics & Reporting, Reno, NV, United States of America

A. N. Fonteh

Roles Conceptualization, Formal analysis, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

alfred.fonteh@hmri.org (ANF); michael.harrington@hmri.org (MGH)

Affiliation Neurosciences, Huntington Medical Research Institutes, Pasadena, CA, United States of America

M. G. Harrington

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

alfred.fonteh@hmri.org (ANF); michael.harrington@hmri.org (MGH)

Affiliation Neurosciences, Huntington Medical Research Institutes, Pasadena, CA, United States of America

Competing Interests

JMP is employed by and receives salary from Cipher Biostatistics & Reporting. The analysis by our consultant (JMP) from Cipher Biostatistics & Reporting does not alter our adherence to PLOS ONE policies on sharing data and materials.