Luxin Huang1, Xiaohua Wang1, Yongfeng Zou1, Yeming Chen1, Xue Wang 2,*
1 Dongyuan District People’s Hospital, Heyuan , 517500, China
2 Shantou University Medical College, Shantou, 515000, China
*Correspondence: Xue Wang, Shantou University Medical College, No. 22 Xinling Road, Shantou, 515000, China.