From the Rijndam Rehabilitation Institute, Rotterdam, the Netherlands (WJH, GMR, MHH-K, EMS, RJvdB-E); and Departments of Rehabilitation Medicine (WJH, GMR, MHH-K, EMS, RJvdB-E), Neurology (LK, FvK), and Endocrinology (SJCMMN), Erasmus MC University Medical Center, Rotterdam, the Netherlands.
All correspondence should be addressed to: Wouter J. Harmsen, PhD, Department of Rehabilitation Medicine, Erasmus Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands.
The study was supported by the Dutch Brain Foundation (Grant Number 15F07.06).
The abstract of the study was presented at the International Brain Injury Association on April 1, 2017, in New Orleans, Louisiana.
Financial disclosure statements have been obtained, and no conflicts of interest have been reported by the authors or by any individuals in control of the content of this article.
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