1. Department of Otolaryngology-Head and Neck Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, No. 106, Zhongshan Second Road, 510080, Guangzhou, P.R. China
2. Department of Pharmacology, Jiangxi Testing Center of Medical Instruments, No. 181, Nanjing East Road, 330029, Nanchang, P. R. China
3. Department of Light Chemical Engineering, Guangdong Polytechnic, No. 20, Lanshi 2th Road, 528041, Chancheng District, Foshan, P.R. China
4. The No. 1 Surgery Department, No. 5 People’s Hospital of Foshan, No. 63, Xiqiao Zhen Jiang Pu Dong Road, 528211, Nanhai District, Foshan, Guangdong Province, P.R. China