- Correspondence to Dr Kimiyoshi Arimura, Department of Neurology and Geriatrics, Kagoshima University Graduate School of Medicine, 8351 Sakuragaoka, Kagoshima 9.80852e+006, Japan;
- Received March 19, 2013
- Revised March 20, 2013
- Accepted March 24, 2013
- First published May 3, 2013.
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