1. Public Health Science Doctoral Study Program, Faculty of Public Health, University of Indonesia, Depok, Indonesia
2. Faculty of Health Sciences Universitas Muhammadiyah Prof Dr. HAMKA (UHAMKA), Jakarta Selatan, Indonesia
3. Center for Health Research, Universitas Indonesia, Depok, Indonesia
4. John Hopkins University Center for Communication Programs, Baltimore, MD, USA
5. Johns Hopkins Center for Communication Programs, Jakarta, Indonesia