1. Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
2. Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
3. Department of Pharmacy, Faculty of Health Sciences, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Tangerang Selatan, Indonesia
4. Department of Labor Relations, College of Social Sciences, National Chung Cheng University, Chiayi, Taiwan
5. Institute of Ethnology, Academia Sinica, Taipei, Taiwan