Name	Location	Contribution
Annette Langer-Gould, MD, PhD	Department of Neurology, Los Angeles Medical Center, Southern California Permanente Medical Group, Los Angeles, CA, Department of Clinical Science, Kaiser Permanente School of Medicine, Pasadena, CA	Drafting/revision of the manuscript for content, including medical writing for content; study concept or design; analysis or interpretation of data
Elias S. Sotirchos	Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD	Drafting/revision of the manuscript for content, including medical writing for content; study concept or design; analysis or interpretation of data
Dennis Bourdette, MD	Department of Neurology, Oregon Health & Science University, Portland, OR	Drafting/revision of the manuscript for content, including medical writing for content; study concept or design; analysis or interpretation of data