1. Department of Urologic Oncology Surgery, Chongqing University Cancer Hospital , Han Yu Road 181, 400030 Chongqing , China
2. Liver Transplant Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan 430022 , China
3. Kezar Life Sciences , South San Francisco, CA 94080 , USA
4. Division of Immunology, Department of Biology, University of Konstanz , Universitaetstrasse 10, D-78457 Konstanz , Germany
5. Biotechnology Institute Thurgau at the University of Konstanz , CH-8280 Kreuzlingen , Switzerland