Published on in Vol 8, No 10 (2019): October
1 Department of Community Medicine, Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science & Technology, Irbid, Jordan
2 Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
3 Department for Infectious Disease Epidemiology, Austrian Agency for Health and Food Safety (AGES), Vienna, Austria
4 Department of Learning, Informatics, Management and Education, Karolinska Institutet, Stockholm, Sweden
5 National vaccination program, Ministry of Health, Amman, Jordan
6 New Social Research and Faculty of Social Sciences, Tampere University, Tampere, Finland
7 Health and Nutrition, UNICEF, Amman, Jordan
8 European Centre for Disease Prevention and Control, Stockholm, Sweden