1. Department of Life Sciences, National Chung Hsing University, Taichung, Taiwan
2. Duogenic StemCells Corporation, Taichung, Taiwan
3. The Joint Program of Tissue Engineering and Regenerative Medicine, National Chung Hsing University and National Health Research Institutes, Taichung, Taiwan
4. Department of Pediatrics, Tungs’ Taichung MetroHarbor Hospital, Wuchi, Taichung, Taiwan
5. Department of Nursing, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, Taiwan
6. Department of Life Science, National Taiwan University, Taipei, Taiwan
7. Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua City, Taiwan