1. China Medical University, Department of Sports Medicine, Taichung, Taiwan
2. California State University, Department of Kinesiology and Public Health Promotion, Turlock, CA, USA
3. National Taichung University of Education, Department of Physical Education, Taichung, Taiwan
4. Central Taiwan University of Science and Technology, Physical Education Office, Taichung, Taiwan
5. National Dong Hwa University, Center for Physical Education, College of Huilan, Hualien, Taiwan
6. Changhua Christian Hospital, Department of Physical Medicine and Rehabilitation, Hualien, Taiwan
7. National Chung Hsing University, Department of Post-Baccalaureate Medicine, College of Medicine, Taichung, Taiwan