1 World Organization of Family Doctors, Silom, Bangrak, Bangkok 10500, Thailand; Faculty of Medicine, Nursing and Health Sciences, Flinders University, SA, Australia.
2 World Organization of Family Doctors, Silom, Bangrak, Bangkok 10500, Thailand. Electronic address: ceo@wonca.net.
3 World Organization of Family Doctors, Silom, Bangrak, Bangkok 10500, Thailand; Department of Primary Care, University of East Anglia, Norwich, Norfolk, UK.
4 World Organization of Family Doctors, Silom, Bangrak, Bangkok 10500, Thailand; Department of Family Medicine, Aga Khan University, Karachi, Pakistan.
5 Department of Family Medicine, University of Wisconsin, Madison, WI, USA.
6 Radboud University Nijmegen, Nijmegen, Netherlands; World Organization of Family Doctors, Silom, Bangrak, Bangkok 10500, Thailand; Primary Health Care Research Institute, Australian National University, Canberra, Australia.