Trials, Volume 19, No. 1, Year 2018
BMC Research Notes, Volume 10, No. 1, Year 2017
PLoS ONE, Volume 15, No. 2, Year 2020
BMJ Open, Volume 9, No. 4, Year 2019
Research Involvement and Engagement, Volume 6, No. 1, Year 2020
BMC Pregnancy and Childbirth, Volume 15, Year 2015
BMJ Global Health, Volume 6, No. 4, Year 2021
BJOG: An International Journal of Obstetrics and Gynaecology, Volume 112, No. 9, Year 2005