1. Department of PathologySun Yat-sen University Cancer CenterGuangzhouChina
2. The Third People's Hospital of Nanhai DistrictFoshanChina
3. Department of EndocrinologyShenzhen Seventh People's HospitalShenzhenChina
4. The First People's hospital of ShundeGuangdongChina
5. Department of Infectious DiseasesFirst Affiliated Hospital of Xiamen UniversityFujianChina
6. Department of Infectious Diseases and Hepatology UnitSouthern Medical UniversityGuangdong ProvinceChina