1. Database and Bioinformatics Laboratory, College of Electrical and Computer Engineering, Chungbuk National University, Cheongju, Korea.
2. The School of Medicine, Nankai University, Tianjin, China.
3. Center for Neurodegenerative Science Van Andel Research Institute, Grand Rapids, MI, USA.
4. SC Cheil Obstetrics & Gynecology Hospital, Seoul, Korea.
5. ShezMiz Obstetric Hospital, Gumi, Korea.
6. Medi Flower Obstetric Hospital, Seoul, Korea.
7. Department of Obstetrics and Gynecology, College of Medicine, Hanyang University, Seoul, Korea.
8. Department of Pediatrics, College of Medicine, Hanyang University, Seoul, Korea.