1. Private gynecology office of Dra. Misericordia Guinot Gasull. Pasaje de Llavallol, Barcelona, Spain
2. Private gynecology clinic of Dres. Blanco y Pacheco. Avenida Juan Carlos I, Murcia, Spain
3. Private gynecology office Dr. Juan Luis Delgado. Jara, Cartagena (Murcia), Spain
4. Private gynecology office of Dra. Oliva. San Antonio, Totana (Murcia), Spain
5. Sanchinarro Medical Center. Ana de Austria, Madrid, Spain
6. Medical Department, ITF Research Pharma S.L.U. San Rafael, Alcobendas (Madrid), Spain