Kurniarobbi, J., Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Chikih, C., Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Andeansah, M., Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Lestari, R., Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Sukendar, I., Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia