1. Department of Urology, Longgang District People’s Hospital of Shenzhen, Guangdong 518000, China
2. Department of Thyroid and Breast Surgery, Longgang Central Hospital, Shenzhen, Guangdong 518000, China
3. Department of Pediatrics, Longgang District People’s Hospital of Shenzhen, Shenzhen, Guangdong 518000, China