Miyagi, Yasunari, Representative, Medical Data Labo, 289-48 Yamasaki, Naka Ward, Okayama City, Okayama Prefecture 703-8267, Japan Director, Department of Gynecology, Miyake Ofuku Clinic, 393-1 Ofuku, Minami ward, Okayama City, Okayama Prefecture 701-0204, Japan, Japan