1. World Health Organization 2006 The world health report 2006: working together for health World Health Organization http://www.who.int/whr/2006/whr06_en.pdf
2. World Health Organization 2016 Global strategy on human resources for health: workforce 2030 http://who.int/hrh/resources/globstrathrh-2030/en/
3. World Health Organization 2017 The double burden of malnutrition. Policy brief Geneva, Switzerland World Health Organization
4. World Health Organization 2017 Obesity and overweight WHO http://www.who.int/en/news-room/fact-sheets/detail/obesity-and-overweight
5. Centers for Disease Control and Prevention 2017 Chronic disease overview CDC https://www.cdc.gov/chronicdisease/overview/