1. Advanced Human Resource Development Project Group for Health Care in Aging Friendly Industry, Dongseo University, Busan, South Korea
2. Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
3. Department of Occupational Therapy, Kyunghee Medical Center, Seoul, South Korea
4. Department of Occupational Therapy, Seoul North Municipal Hospital, Seoul, Republic of Korea
5. Department of Radiological Science at Health Sciences Division, DongSeo University, Busan, South Korea