BMC Public Health, Volume 18, No. 1, Year 2018
Frontiers in Public Health, Volume 6, No. OCT, Year 2018
BMC Health Services Research, Volume 17, No. 1, Year 2017
PLoS ONE, Volume 12, No. 9, Year 2017
Human Vaccines and Immunotherapeutics, Volume 14, No. 10, Year 2018
Reproductive Health, Volume 17, No. 1, Year 2020
Frontiers in Public Health, Volume 5, No. MAR, Year 2017
Human Vaccines and Immunotherapeutics, Volume 15, No. 5, Year 2019