1. Palacios’s Clinic for Women’s Health, Madrid, Spain
2. Escuela de Posgrado en Salud, Universidad Espíritu Santo, Samborondón, Ecuador
3. Diatros, Woman’s Clinic, Barcelona, Spain
4. Women’s Health Institute, Hospital Clínico San Carlos, IdISSC, School of Medicine, Complutense University, Madrid, Spain
5. Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Research Center for Reproductive Medicine, Gynecological Endocrinology and Menopause, IRCCS San Matteo Foundation, Pavia, Italy