1. Institute of Biomedical Informatics, National Yang-Ming University, Taipei, Taiwan
2. Bioinformatics Program, Taiwan International Graduate Program, Institute of Information Science, Academia Sinica, Taipei, Taiwan
3. Institute of Statistical Science, Academia Sinica, Taipei, Taiwan
4. Osteoporosis Prevention and Treatment Center, Department of Obstetrics and Gynecology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
5. College of Medicine, Chang Gung University, Taoyuan City, Taiwan
6. Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan