Authors' reply: Four novel optineurin mutations in patients with sporadic amyotrophic lateral sclerosis in Mainland China

Affiliations

• ¹ Department of Neurology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China.
• ² Beijing San Valley Medical Laboratory Co., Ltd., Beijing, China.
• ³ Department of Neurology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China; Neuroscience Center, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China.
• ⁴ Department of Neurology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China; Neuroscience Center, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China. Electronic address: pumchxgli@sina.com.