Affiliation: | 1. Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China;2. The Key Laboratory of Tianjin Cancer Prevention and Treatment, Tianjin Medical University, Tianjin, China;3. National Clinical Research Centre for Cancer, Tianjin Medical University, Tianjin, China;4. Department of Pathology, Tianjin Medical University, Tianjin, China |