1. Department of Health Promotion, Faculty of Health, Medicine and Life Sciences, Maastricht University, PO Box 616, 6200 Maastricht, Netherlands.
2. Office of the Director General of Health, Ministry of Health Samoa, Apia, Samoa.
3. Department of Management of Noncommunicable Diseases, World Health Organization, Geneva, Switzerland.
4. Global Health Literacy Academy, Risskov, Denmark.