1. Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong Special Administrative Region, China
2. Department of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong Special Administrative Region, China
3. Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong Special Administrative Region, China
4. Department of Pathology, Queen Elizabeth Hospital, Kowloon, Hong Kong Special Administrative Region, China