Funding for this research was provided by:
National Multiple Sclerosis Society
Received: 15 November 2017
Accepted: 7 February 2018
First Online: 27 February 2018
: All animal experiments were carried out according to the 1986 Animals (Scientific Procedures) Act, UK, and were approved by the institutional ethics committee.
: Not applicable.
: The authors declare that they have no competing interests.
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