1. Department of Endocrinology and Metabolism, Tungs’ Taichung MetroHarbor Hospital, Taichung 435, Taiwan
2. Department of Biomedical Informatics, Asia University, Taichung 413, Taiwan
3. Department of Gerontechnology and Service Management, Nan Kai University of Technology, Nantou 542, Taiwan
4. Department of Information Management, Hsing Wu University, New Taipei City 244, Taiwan
5. Department of Computer Science and Information Engineering, National Central University, Chungli 320, Taiwan
6. Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, 160, Section 3, Taichung-Harbor Road, Taichung 407, Taiwan
7. School of Medicine, National Defense Medical Center, Taipei 114, Taiwan
8. School of Medicine, National Yang-Ming University, Taipei 112, Taiwan
9. Institute of Medical Technology, National Chung-Hsing University, Taichung 402, Taiwan