∗Neuroscience Institute, Virginia Mason Medical Center, Seattle, WA
†Department of Neurosurgery, Virginia Mason Medical Center, Seattle, WA
‡Department of Neurosurgery, Massachusetts General Hospital, Boston, MA
§Department of Physical Medicine and Rehabilitation, Virginia Mason Medical Center, Seattle, WA
¶Department of Medicine, Virginia Mason Medical Center, Seattle, WA
||Department of Health Services, University of Washington, Seattle, WA.
Address correspondence and reprint requests to Rajiv K. Sethi, MD, Neuroscience Institute, Virginia Mason Medical Center, 1100 Ninth Ave, Seattle, WA 98101; E-mail: [email protected]
Received 12 August, 2016
Revised 28 November, 2016
Accepted 5 December, 2016
The manuscript submitted does not contain information about medical device(s)/drug(s).
No funds were received in support of this work.
Relevant financial activities outside the submitted work: grants.
