1. Department of Genomic Medicine; Changhua Christian Hospital; Changhua Taiwan
2. Department of Obstetrics and Gynecology; Changhua Christian Hospital; Changhua Taiwan
3. Department of Obstetrics and Gynecology; College of Medicine and Hospital, National Taiwan University; Taipei Taiwan
4. Department of Life Sciences; Tunghai University; Taichung Taiwan
5. Department of Obstetrics and Gynecology; Chung Shan Medical University; Taichung Taiwan
6. Welgene Biotechnology Company; Nangang Business Park; Taipei Taiwan
7. Ian Donald Foetal Medicine Unit; Southern General Hospital and University of Glasgow; Glasgow UK
8. Department of Obstetrics and Gynecology, Feinberg School of Medicine; Northwestern University; Chicago IL USA
9. Department of Pediatrics; Changhua Christian Hospital; Changhua Taiwan
10. Institute of Biochemistry and Biotechnology; Chung Shan Medical University; Taichung Taiwan