1. Department of Urology, Institute of Urology West China Hospital, Sichuan University Chengdu China
2. Department of Oncology/Department of Epidemiology and Medical Statistics, West China School of Public Health and West China Fourth Hospital Sichuan University Chengdu China
3. School of Public Health and the Second Affiliated Hospital Zhejiang University School of Medicine Hangzhou China
4. Department of Endocrinology and Metabolism, Division of Guideline and Rapid Recommendation, Cochrane China Center, MAGIC China Center, Chinese Evidence‐Based Medicine Center West China Hospital, Sichuan University Chengdu China