1. Urology and Lithotripsy Center Peking University People's Hospital Beijing China
2. The Institute of Applied Lithotripsy Technology Peking University Beijing China
3. Department of Epidemiology and Biostatistics, School of Public Health Peking University Beijing China
4. Meinian Institute of Health Beijing China
5. Meinian Public Health Institute, School of Public Health Peking University Beijing China
6. National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Shenzhen China