1. Collaborative Group for Research of the Climacteric in Latin America (REDLINC);
2. Departamento de Medicina Interna Sur, Facultad de Medicina, Universidad de Chile, Santiago de Chile, Chile;
3. Institute of Biomedicine, Research Area for Women’s Health, Facultad de Ciencias Médicas, Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador