Chelsea Polis, Easmon Otupiri, Michelle J. Hindin, Doris W. Chiu, Sarah Keogh, Cara Aidoo, Roderick Larsen-Reindorf and Suzanne BellStudies in Family Planning
Jonathan Bearak, Anna Popinchalk, Bela Ganatra, Ann-Beth Moller, Özge Tunçalp, Cynthia Beavin, Lorraine Kwok and Leontine AlkemaThe Lancet Global Health
Sarah Keogh, Easmon Otupiri, Doris W. Chiu, Chelsea Polis, Rubina Hussain, Suzanne Bell, Emmanuel K. Nakua and Roderick Larsen-ReindorfBMJ Global Health