Affiliation: | 1. Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China;2. West China Biostatistics and Cost‐Benefit Analysis Center, Sichuan University, Chengdu, Sichuan, China;3. School of Public Health, University of Michigan, Ann Arbor, Michigan, USA;4. Division of Nephrology, Department of Internal Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China |