1. Department of Health Technology and Informatics, Hong Kong Polytechnic University, Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
2. Institute of Chinese Medicine, Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
3. Department of Paediatrics, Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
4. Department of Surgery, Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China