1 Department of Pathology, The First People's Hospital of Zigong, Shang yi hao Street 42#, Zigong, 643099, Sichuan Province, China.
2 Department of Pathology, The First People's Hospital of Zigong, Shang yi hao Street 42#, Zigong, 643099, Sichuan Province, China. Electronic address: bondyzyt1999@163.com.