David Immanuel Faculty of Medicine Universitas Padjadjaran Indonesia
Hadi Susiarno Department of Obstetrics and Gynecology Faculty of Medicine Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital Bandung, Indonesia
Windi Nurdiawan Department of Obstetrics and Gynecology Faculty of Medicine Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital Bandung Indonesia