Departments of Epidemiology and of Neurology & Neurological Sciences, Stanford University, Stanford, CA
Address correspondence to: Victor W. Henderson, MD, MS, Stanford University School of Medicine, Stanford, CA. E-mail: firstname.lastname@example.org
Received 20 June, 2019
Revised 21 June, 2019
Accepted 21 June, 2019
Funding/support: None reported.
Financial disclosure/conflicts of interest: None reported.
Online date: August 05, 2019