1 Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France.
2 Department of Obstetrics and Gynaecology, Lagoon Mother and Child University Hospital Center, Faculty of Health Science, University of Abomey Calavi, Cotonou, Benin.
3 National Institute of Public Health, Abidjan, Côte d'Ivoire.
4 Division of Noncommunicable Disease Control, Senegal Ministry of Health and Social Action, Dakar, Senegal.
5 Women Health Promotion Gynaecological Surgery Centre, Biyemassi Yaounde, Cameroon.
6 Foundation Lalla Salma, Cancer Prevention and Treatment, Rabat, Morocco.