1. Department of Obstetrics and Gynecology; Aalborg Hospital; Aalborg; Denmark
2. Department of Clinical Engineering; Aarhus University Hospital; Aarhus; Denmark
3. Department of Radiology; Aalborg Hospital; Aalborg; Denmark
4. Institute of Clinical Medicine; Aarhus University Hospital; Aarhus; Denmark
5. MRI Research Center; Aarhus University Hospital; Aarhus; Denmark
6. Department of Obstetrics and Gynecology; Lund University Hospital; Lund; Sweden
7. Department of Obstetrics and Gynecology; Aarhus University Hospital; Aarhus; Denmark