1 Department of Clinical Laboratory, Zhejiang Provincial People's Hospital Bijie Hospital, Bijie, Guizhou, China.
2 Department of Laboratory Medicine, The Second Affiliated Hospital of Hainan Medical University, Haikou, China.
3 Department of Gastroenterology, Zhejiang Provincial People's Hospital Bijie Hospital, Bijie, Guizhou, China.
4 Department of Laboratory Medicine, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, China.
5 Department of Clinical Laboratory, South China Hospital, Medical School, Shenzhen University, Shenzhen, China. Electronic address: liujinlinhz@163.com.