1. Department of Urology Guangdong and Shenzhen Key Laboratory of Male Reproductive Medicine and Genetics Peking University Shenzhen Hospital Clinical College of Anhui Medical University Shenzhen China
2. The fifth Clinical Medical College of Anhui Medical University Hefei China
3. Department of Otorhinolaryngology Peking University Shenzhen Hospital Shenzhen China
4. Shantou University Medical College Shantou China