Interview with Howard L. Weiner, MD, author of Evaluation of No Evidence of Disease Activity in a 7-Year Longitudinal Multiple Sclerosis Cohort, and Michael K. Racke, MD, author of Is No Evidence of Disease Activity a Realistic Goal for Patients With Multiple Sclerosis?

Interview with Jerry S. Wolinsky, MD, author of Varicella-Zoster Virus Infections in Patients Treated With Fingolimod: Risk Assessment and Consensus Recommendations for Management, and Kenneth L. Tyler, MD, author of Fingolimod and Risk of Varicella-Zoster Virus Infection: Back to the Future With an Old Infection and a New Drug

Interview with Shivanand P. Lad, MD, PhD, author of Effect of Advancing Age on Outcomes of Deep Brain Stimulation for Parkinson Disease

Interview with Neal E. Little, MD, author of Therapeutic Hypothermia After Cardiac Arrest Without Return of Consciousness: Skating on Thin Ice

Interview with Eugene O. Major, PhD, author of JC Virus in CD34⁺ and CD19⁺ Cells in Patients With Multiple Sclerosis Treated With Natalizumab

Interview with Benjamin M. Greenberg, MD, MHS, author of Herpes Simplex Encephalitis as a Potential Cause of Anti–N-Methyl-D-Aspartate Receptor Antibody Encephalitis: Report of 2 Cases