1. School of Nursing, Hong Kong Polytechnic University, Hong Kong, China
2. Division of Biostatistics, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
3. Clinical Trials and Biostatistics Lab, Shenzhen Research Institute, Chinese University of Hong Kong, Shenzhen, China
4. Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China
5. Department of Hepatobiliary Surgery II, Zhujiang Hospital, Southern Medical University, Guangzhou, China
6. School of Public Health, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
7. School of Economics and Finance, Xi’an International Studies University, Xi’an, China