1. Department of Biomedical Laboratory Science, Graduate School, Eulji University, Seongnam-si, Gyeonggi-do, Korea.
2. Samkwang Medical Laboratories, Seoul, Korea.
3. Hankook Institute of Life Science, Seoul, Korea.
4. Department of Senior Healthcare, BK21 Plus Program, Graduated School, Eulji University, Daejeon, Korea.
5. Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
6. Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do, Korea.
7. Eulji Medi-Bio Research Institute (EMBRI), Eulji University, Seongnam-si, Gyeonggi-do, Korea.