1. Department of Gynecology and OncologyJagiellonian University Krakow Poland
2. Ludwin & Ludwin GynecologyPrivate Medical Center Krakow Poland
3. Department of Obstetrics and Gynecology, Ribeirão Preto Medical SchoolUniversity of São Paulo Ribeirão Preto Brazil
4. SEMEAR Fertilidade, Reproductive Medicine Ribeirão Preto Brazil