Affiliation: | a Department of Pathology, Weifang People’s Hospital (First Affiliated Hospital of Weifang Medical University), Weifang, Shandong Province, China;b Department of Orthopedics and Trauma, Weifang People’s Hospital (First Affiliated Hospital of Weifang Medical University), Weifang, Shandong Province, China;c Department of Pathology, The First Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning Province, China. |