Departments of Population Health (RN-K, YW, ML), Neurology (RN-K), and Environmental Medicine (ML), New York University Grossman School of Medicine, New York City, New York.

Address correspondence to Rachel Nolan-Kenney, MPhil, Departments of Population Health, New York University Grossman School of Medicine, 222 E. 41st Street, 14th Floor, New York, NY 10017; E-mail: [email protected]

The authors report no conflicts of interest.