1. University of Sao Paulo, Department of Obstetrics and Gynecology, Ribeirao Preto Medical School (FMRP-USP); Ribeirao Preto Brazil
2. Aristotle University of Thessaloniki, 2nd Department of Obstetrics and Gynecology; Thessaloniki Greece
3. Department of Health Sciences, Cyprus Institute for Environmental and Public Health; Cyprus University of Technology; Limassol Cyprus
4. Department of Reproductive Medicine; VU University Medical Center; Amsterdam The Netherlands
5. SEMEAR Fertilidade, Human Reproduction; Ribeirao Preto Brazil