1. Departments of Oncology (L.-H.W., M.-W.C.), Taipei 100, Taiwan
2. Obstetrics and Gynecology (L.-H.W., C.-H.C., S.-U.C., Y.-S.Y.), Taipei 100, Taiwan
3. Biochemisches Institut (S.R.-J.), Christian-Albrechts-Universität, D-24098 Kiel, Germany
4. Institute of Toxicology (M.-L.K.), National Taiwan University College of Medicine, Taipei 100, Taiwan