PARSAIK and KHOSH-CHASHM: Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX

SINGH: Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, and Department of Neurology, Mayo Clinic, Rochester, MN

MASCARENHAS: Health Care Management, London Training College, London, UK

A.K.P. has full access to data and takes responsibility for the integrity and accuracy of the data.

The authors declare no conflicts of interest.

Please send correspondence to: Ajay K. Parsaik, MD, MS, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, 1941 East Road, BBSB 3208, Houston, TX 77054 (e-mail: drajayparsaik@gmail.com).