1 Department of Obstetrics and Gynecology, Division of Minimally Invasive Gynecology, Mayo Clinic, Rochester, MN, USA.
2 Department of Laboratory Medicine and Pathology, Division of Hematopathology, Mayo Clinic, Rochester, MN, USA.
3 Department of Obstetrics and Gynecology, Division of Minimally Invasive Gynecology, Mayo Clinic, Rochester, MN, USA. Electronic address: [email protected].