1 Department of Family Medicine, Sackler Faculty of Medicine, Tel Aviv University, Israel. E-mail: michal.shani@gmail.com.
2 Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong; Research Fellow, General Practice and Primary Care, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK. E-mail: haoxiangwang@cuhk.edu.hk Haoxiang.Wang@glasgow.ac.uk.
3 Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong.
4 Centre for Global Health, JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong.