@article{ref1,
title="Letter to the editor regarding "Clinical effectiveness and safety of powered exoskeleton-assisted walking in patients with spinal cord injury: systematic review with meta-analysis"",
journal="Medical devices (Auckland, N.Z.)",
year="2016",
author="Dijkers, Marcel P. and Akers, Katherine G. and Galen, Sujay S. and Patzer, Diane E. and Vu, Phuong T.",
volume="9",
number="",
pages="419-421",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1179-1470",
doi="10.2147/MDER.S125211",
url="http://dx.doi.org/10.2147/MDER.S125211"
}