[1] Wollo University,Department of Health Informatics, School of Public Health, College of Medicine and Health Science
[2] Charles Darwin University,Department of Information Technology, College of Engineering, IT and Environment
[3] University of Gondar,Department of Health Informatics, Institute of Public Health, College of Medicine and Health Science
[4] Mettu University,Department of Health Informatics, Institute of Public Health, College of Medicine and Health Sciences