1. School of Public Health, National Defense Medical Center, Taipei, Taiwan
2. Chung-Hua Foundation for Persons with Intellectual Disabilities, New Taipei City, Taiwan
3. Center for Environment and Population Health, Griffith University, Brisbane, Australia
4. Department of Healthcare Administration, Asia University, Taichung, Taiwan
5. Department of Public Health, China Medical University, Taichung, Taiwan
6. Department of Nursing, Fu Jen Catholic University, New Taipei City, Taiwan