Affiliation: | 1. Department of Clinical Laboratory, Shantou Central Hospital, Shantou, Guangdong, China;2. Department of Clinical Laboratory, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China;3. Department of Clinical Laboratory, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China;4. Department of Radiology, Shantou Central Hospital, Shantou, Guangdong, China |