1. HIFU Unit, Hospital Universitari Mútua Terrassa, Barcelona, Spain
2. Department of Obstetrics and Gynecology, Hospital Universitari Mútua Terrassa, Barcelona, Spain
3. Department of Radiology, Hospital Universitari Mútua Terrassa, Barcelona, Spain
4. Research Unit, Research Foundation Mútua Terrassa, Universitat de Barcelona, Barcelona, Spain