1. Department of Pathology; The First Affiliated Hospital of Fujian Medical University; Fuzhou Fujian China
2. Department of Anatomical and Cellular Pathology; Prince of Wales Hospital; The Chinese University of Hong Kong; Shatin NT Hong Kong
3. Department of Pathology; Baptist Hospital; Tsimshatsui Kowloon Hong Kong
4. Apex MRI Centre Ltd; Tsimshatsui Kowloon Hong Kong