1 Department of Health and Community Medicine, Division of clinical epidemiology, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.
2 Department of Ambulatory Care, Unisanté, Center for Primary Care and Public Health and University of Lausanne, Lausanne, Switzerland.
3 GENDRO, Geneva, Switzerland and Gender Centre, Geneva Graduate Institute, Geneva, Switzerland.
4 University of Applied Sciences HES-SO HESAV School of Health Sciences, Lausanne, Switzerland.
5 Department of Epidemiology and Health Systems, Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland.
6 Department of Obstetrics and Gynecology, University Clinic Inselspital, Bern, Switzerland.