1. Department of Health, Behavior and Society, Institute for Global Tobacco Control, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University , Baltimore, MD , USA
2. Grows and Giggles Healthy Clinic , Jakarta, Selatan , Indonesia
3. Tobacco Control Department, International Union Against Tuberculosis and Lung Disease , New York City, NY , USA
4. International Union Against Tuberculosis and Lung Disease (The Union), Asia Pacific Office , Singapore , Singapore
5. Faculty of Medicine, School of Public Health, Udayana University , Bali , Indonesia
6. Faculty of Economics and Business, Department of Economics, Universitas Muhammadiyah Yogyakarta , Yogyakarta , Indonesia