1. CEGYR (Centro de Estudios en Ginecologia y Reproduccion); Reproductive Medicine; Viamonte 1438, Buenos Aires Argentina
2. Hospital Italiano de Buenos Aires; Reproductive Medicine; Gascon 450 Buenos Aires Argentina
3. CEGYR (Centro de Estudios en Ginecología y Reproducción); Reproductive Medicine; Buenos Aires Argentina
4. The University of Western Australia, King Edward Memorial Hospital and Fertility Specialists of Western Australia; School of Women's and Infants Health; 374 Bagot Road Subiaco Western Australia Australia 6008
5. Institute for Clinical Effectiveness and Health Policy - Hospital Italiano de Buenos Aires; Argentine Cochrane Centre IECS - Family and Community Medicine Service; 2146 Viamonte 3rd Floor - Gascón 450 Buenos Aires Capital Federal Argentina C1056ABH - C1181ACH