- Correspondence to Dr Alessandro Davoli, Department of Neuroscience, Comprehensive Stroke Center, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy;
- Received 5 June 2017
- Revised 10 July 2017
- Accepted 14 July 2017
- Published in print 5 August 2017.
- Published online 10 August 2017.
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