1. Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, Chang Gung University, Taiwan
2. Department of Human Nutrition and Hospitality Management, The University of Alabama, Tuscaloosa, AL 35487, USA
3. Alabama Research Institute on Aging, The University of Alabama, Tuscaloosa, AL 35487, USA
4. Department of Psychology, The University of Alabama, Tuscaloosa, AL 35487, USA