title: Erratum to: Prognostic significance of stem cell marker CD133 determined by promoter methylation but not by immunohistochemical expression in malignant gliomas.
authors.affiliation: Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China.|Department of Neurosurgery, Yangjiang Hospital, Guangdong Medical College, Guangzhou, China.
authors.forename: Xing
authors.initials: X
authors.lastname: Wu
authors.affiliation: Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China.|Department of Neurosurgery, Yangjiang Hospital, Guangdong Medical College, Guangzhou, China.
authors.forename: Fenlang
authors.initials: F
authors.lastname: Wu
authors.affiliation: Department of Neurosurgery, Yangjiang Hospital, Guangdong Medical College, Guangzhou, China.|Department of Laboratory Medicine, Huashan Hospital, Fudan University, 12 Central Urumqi Road, Shanghai, 200040, China.
authors.forename: Dongwen
authors.initials: D
authors.lastname: Xu
authors.affiliation: Department of Neurosurgery, Yangjiang Hospital, Guangdong Medical College, Guangzhou, China. shmuzt@126.com.|Department of Laboratory Medicine, Huashan Hospital, Fudan University, 12 Central Urumqi Road, Shanghai, 200040, China. shmuzt@126.com.
authors.forename: Tao
authors.initials: T
authors.lastname: Zhang