1. Faculty of Medicine University of Geneva Geneva Switzerland
2. Faculty of Medicine and Pharmaceutical Sciences University of DschangDschang District Hospital Dschang Cameroon
3. Gynecology Division Department of Gynecology and Obstetrics University Hospitals of Geneva Geneva Switzerland
4. Geneva School of Health SciencesHES‐SO University of Applied Sciences and Arts Western Switzerland Geneva Switzerland
5. Faculty of Medicine and Biomedical Sciences Centre Hospitalier Universitaire (CHUY) Yaoundé Cameroon
6. Department of Obstetrics and Gynecology Bafoussam Regional hospital Bafoussam Cameroon
7. Geneva Foundation for Medical Education and Research Genève Switzerland