si shen medical imaging center, the first affiliated hospital of jinan university, jinan university, guangzhou, china hao wang pain clinic, the first affiliated hospital of jinan university, jinan university, guangzhou, china; pain clinic, the first affiliated hospital of jinan university, jinan university, guangzhou, china. tel: +86-13430267880, fax: +86-2038688416 jing zhang medical imaging center, the first affiliated hospital of jinan university, jinan university, guangzhou, china fei wang medical imaging center, the first affiliated hospital of jinan university, jinan university, guangzhou, china si-run liu medical imaging center, the first affiliated hospital of jinan university, jinan university, guangzhou, china

Hiroshi Matsuda, Kan Kubomura, Kazuo Kubota, Keisuke Miyake, Kimiteru Ito, Naohiro Tsuyuguchi, Naoya Hashimoto, Osamu Okuda, Ryo Nishikawa, Tadashi Nariai, Takashi Sasayama, Toshihiko Iuchi, Toshihiko Wakabayashi, Yoichi Nakazato, Yoshiki Arakawa, Yoshitaka Narita,

toshihiko wakabayashi department of neurosurgery, nagoya university, graduate school of medicine toshihiko iuchi division of neurological surgery, chiba cancer center naohiro tsuyuguchi department of neurosurgery, osaka city university graduate school of medicine ryo nishikawa department of neuro-oncology/neurosurgery, saitama international medical center, saitama medical university yoshiki arakawa department of neurosurgery, kyoto university graduate school of medicine takashi sasayama department of neurosurgery, kobe university graduate school of medicine

guocai yang dept. of radiology (mri), qinghai provincial people's hospital, xining, china. qingxin zhang dept. of radiology (mri), qinghai provincial people's hospital, xining, china. guibo tang dept. of radiology (mri), qinghai provincial people's hospital, xining, china. hui xu dept. of radiology (mri), qinghai provincial people's hospital, xining, china. zhen yang dept. of radiology (mri), qinghai provincial people's hospital, xining, china. jianzhong guo dept. of radiology (mri), qinghai provincial people's hospital, xining, china.

d. vosough b. shojaei m. molazem

fatemeh bidar ‎department of radiology technology, school of allied medical sciences, shahid ‎beheshti university of medical sciences; tehran, iran fariborz faeghi ‎department of radiology technology, school of allied medical sciences, shahid ‎beheshti university of medical sciences; tehran, iran askar ghorbani iranian center of neurological research, department of neurology, shariati hospital, ‎tehran university of medical sciences, tehran, iran

B. Shojaei D. Vosough, M. Molazem

reza nafisi-moghadam radiologist , associate professor , department of radiology, shahid sadoughi university of medical sciences, yazd, iran abolghasem rahimdel neurologist, assistant professor, department of neurology, shahid sadoughi university of medical sciences, yazd, iran tahereh shanbeh-zadeh general physician razieh fallah pediatric neurologist, associate professor, department of pediatrics, growth disorders of children research center , shahid sadoughi university of medical sciences, yazd, iran

kh rajabi zadeh baraee f faeghi j jalal shokoohi a saeedi