Farradika, Yoli; Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Lisdawati, Vivi; National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia; Roehaeni, Rini; National Institute of Health Research and Development, Ministry of Health, Jakarta, Indone; Suwandono, Agus; National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia;
School of Public Health, Universitas Diponegoro, Semarang, Indonesia