1. Graduate Institute of Life Sciences, National Defense Medical Center, No. 161, Section 6, Minquan East Road, Neihu District, Taipei City 114, Taiwan
2. Department of Education and Research, Shin Kong Wu Ho-Su Memorial Hospital, No. 95, Wenchang Road, Shilin District, Taipei City 111, Taiwan
3. Division of Cardiology, Chiayi Chang Gung Memorial Hospital, No. 6, West Section Chiapu Road, Putzu City, Chiayi Hsien 613, Taiwan
4. Division of Cardiology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Section 2, Chenggong Road, Neihu District, Taipei City 114, Taiwan
5. Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fuxing Street, Guishan District, Taoyuan City 333, Taiwan
6. School of Nursing, College of Medicine, Chang Gung University, No. 259, Wenhua 1st Road, Guishan District, Taoyuan City 333, Taiwan
7. Department of Biomedical Engineering, National Defense Medical Center, No. 161, Section 6, Minquan East Road, Neihu District, Taipei City 114, Taiwan
8. Section of Biostatistics and Informatics, Department of Epidemiology, School of Public Health, National Defense Medical Center, Room 4317, No. 161, Section 6, Minquan East Road, Neihu District, Taipei City 114, Taiwan