[1] Sun Yat-Sen University,Department of Neurology, The Second Affiliated Hospital
[2] Sun Yat-Sen University,Department of Internal Medicine, The Second Affiliated Hospital
[3] Cancer Center of Sun Yat-Sen University,Department of Nasopharyngeal Carcinoma
[4] Beijing Institute of Radiation Medicine,Department of Neurology, The Second Affiliated Hospital
[5] Sun Yat-Sen University,undefined