[1] Univ Trisakti, Fac Med, Dept Obstet & Gynecol, West Jakarta, Indonesia
[2] Mitra Bunda Amanda Karawang Clin, Polyclin Infertil, Karawang Regency, West Java, Indonesia
[3] Univ Sam Ratulangi, Fac Math & Nat Sci, Program Study Pharm, Manado, Indonesia
[4] Bhakti Mandala Clin, Tangerang Regency, Banten Province, Indonesia
[5] Batari Husada Clin, East Jakarta, Special Capital, Indonesia
[6] Univ Trisakti, Fac Med, Dept Histol, West Jakarta, Indonesia
[7] Univ Trisakti, Fac Med, Dept Biol, West Jakarta, Indonesia