?:authorAffiliation
|
-
[\'School of Health System & Public Health, University of Pretoria, Pretoria, South Africa; Department of Oral Health Policy and Epidemiology, Harvard School of Dental Medicine, Boston, MA, United States. Electronic address: u16218435@tuks.co.za.\', \'Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Pretoria, South Africa; Department of Public Health, Sefako Makgatho Health Sciences University, Pretoria, South Africa.\', \'School of Health System & Public Health, University of Pretoria, Pretoria, South Africa; Africa Centre for Tobacco Industry Monitoring and Policy Research, Sefako Makgatho Health Sciences University, Pretoria, South Africa.\']
|