Bachtiar E., Department of Oral Biology and Oral Sciences Research Center, Faculty of Dentistry Universitas Indonesia, Jakarta, 10430, Indonesia; Bachtiar B.M., Department of Oral Biology and Oral Sciences Research Center, Faculty of Dentistry Universitas Indonesia, Jakarta, 10430, Indonesia; Kusumaningrum A., Department of Microbiology, Faculty of Medicine, Universitas Indonesia, Clinical Microbiology Medicine Staff Group, Universitas Indonesia Hospital, Jakarta, 10430, Indonesia; Sunarto H., Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, 10430, Indonesia, Dental Center, Universitas Indonesia Hospital, West Java, Depok, Indonesia; Soeroso Y., Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, 10430, Indonesia; Sulijaya B., Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, 10430, Indonesia; Apriyanti E., Department of Pediatric Nursing, Faculty of Nursing Universitas Indonesia, Paediatric Intensive Care Unit, Universitas Indonesia Hospital, West Java, Indonesia; Theodorea C.F., Department of Oral Biology and Oral Sciences Research Center, Faculty of Dentistry Universitas Indonesia, Jakarta, 10430, Indonesia; Putra Pratomo I., Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Indonesia, Salemba Raya 6, Jakarta, 10430, Indonesia; Yudhistira Y., Clinical Pathology Medicine Staff Group, Universitas Indonesia Hospital, West Java, Depok, Indonesia; Efendi D., Department of Pediatric Nursing, Faculty of Nursing Universitas Indonesia, Neonatal Intensive Care Unit, Universitas Indonesia Hospital, West Java, Depok, Indonesia; Lestari W., Oral Biology Unit, Fundamental Dental and Medical Sciences Kuala Lumpur, Malaysia International Islamic University Malaysia, Kuala Lumpur, Malaysia